diff --git a/diagrams/connection.mmd b/diagrams/connection.mmd
index 189e20eea..850d72612 100644
--- a/diagrams/connection.mmd
+++ b/diagrams/connection.mmd
@@ -11,12 +11,12 @@ sequenceDiagram
   App B ->> Server B: Bob's app encrypts "connection request" (including <BA public key> and Bob's profile) and sends it to Bob's servers<br>{from: <BA public key hash>, to: <AB public key hash>, message: <request encrypted with AB public key>}
   Server B ->> Server A: Bob's servers use <AB public key hash> to locate Alice's servers<br>and forward encrypted message to all Alice's servers (when they are different from Bob's servers)
   Server A ->> App A: Alice's servers send the message to Alice's app
-  App A ->> Alice: Alice's app uses <AB public key hash> to identify Bob<br>and decrypts Bob's request with <AB private key> to show it
+  App A ->> Alice: Alice's app matches <AB public key hash> with shown QR code<br>and decrypts Bob's profile with <AB private key> to show it
   Alice ->> App A: Alice identifies Bob's profile and accepts the connection<br>(Bob is now added to Alice's list of connections as "pending")
   App A ->> Server A: Alice's app creates "connection accepted" message (including Alice's profile) and sends it to Alice's servers<br>{from: <AB public key hash>, to: <BA public key hash>, message: <encrypted with AB public key>}
   Server A ->> Server B: Alice's servers use <BA public key hash> to locate Bob's servers<br>and forward encrypted message to all Bob's servers (when they are different from Alice's servers)
   Server B ->> App B: Bob's servers send the message to Bob's app
-  App B ->> Bob: Bob's app uses <AB public key hash> to identify Alice<br>and decrypts the acceptance with Bob's <BA private key>
+  App B ->> Bob: Bob's app matches <AB public key hash> with read QR code<br>and decrypts the Alice's profile with Bob's <BA private key>
   App B ->> Bob: Bob's app adds Alice to the list of connections
   App B ->> Server B: "connection acknowledgement" message
   Server B ->> Server A: "connection acknowledgement" message
diff --git a/diagrams/connection.svg b/diagrams/connection.svg
index 6cfe90e89..42af48d5c 100644
--- a/diagrams/connection.svg
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     font-size: 10px; }
 
-#mermaid-1576940475189 .stateLabel .box {
+#mermaid-1576941089411 .stateLabel .box {
   stroke: none;
   stroke-width: 0;
   fill: #ECECFF;
   opacity: 0.5; }
 
-#mermaid-1576940475189 .stateLabel text {
+#mermaid-1576941089411 .stateLabel text {
   fill: black;
   font-size: 10px;
   font-weight: bold;
@@ -492,7 +492,7 @@
   --mermaid-font-family: '"trebuchet ms", verdana, arial';
   --mermaid-font-family: "Comic Sans MS", "Comic Sans", cursive; }
 
-:root { --mermaid-font-family: "trebuchet ms", verdana, arial;}</style><style>#mermaid-1576940475189 {
+:root { --mermaid-font-family: "trebuchet ms", verdana, arial;}</style><style>#mermaid-1576941089411 {
     color: rgb(0, 0, 0);
     font: normal normal 400 normal 16px / normal "trebuchet ms", verdana, arial;
-  }</style><g></g><g><line id="actor18046" x1="75" y1="5" x2="75" y2="745" class="actor-line" stroke-width="0.5px" stroke="#999"></line><rect x="0" y="0" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="75" y="32.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="75" dy="0">Alice</tspan></text></g><g><line id="actor18047" x1="275" y1="5" x2="275" y2="745" class="actor-line" stroke-width="0.5px" stroke="#999"></line><rect x="200" y="0" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="275" y="32.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="275" dy="0">App A</tspan></text></g><g><line id="actor18048" x1="475" y1="5" x2="475" y2="745" class="actor-line" stroke-width="0.5px" stroke="#999"></line><rect x="400" y="0" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="475" y="32.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="475" dy="0">Server A</tspan></text></g><g><line id="actor18049" x1="675" y1="5" x2="675" y2="745" class="actor-line" stroke-width="0.5px" stroke="#999"></line><rect x="600" y="0" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="675" y="32.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="675" dy="0">Server B</tspan></text></g><g><line id="actor18050" x1="875" y1="5" x2="875" y2="745" class="actor-line" stroke-width="0.5px" stroke="#999"></line><rect x="800" y="0" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="875" y="32.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="875" dy="0">App B</tspan></text></g><g><line id="actor18051" x1="1075" y1="5" x2="1075" y2="745" class="actor-line" stroke-width="0.5px" stroke="#999"></line><rect x="1000" y="0" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="1075" y="32.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="1075" dy="0">Bob</tspan></text></g><defs><marker id="arrowhead" refX="5" refY="2" markerWidth="6" markerHeight="4" orient="auto"><path d="M 0,0 V 4 L6,2 Z"></path></marker></defs><defs><marker id="crosshead" markerWidth="15" markerHeight="8" orient="auto" refX="16" refY="4"><path fill="black" stroke="#000000" stroke-width="1px" d="M 9,2 V 6 L16,4 Z" style="stroke-dasharray: 0, 0;"></path><path fill="none" stroke="#000000" stroke-width="1px" d="M 0,1 L 6,7 M 6,1 L 0,7" style="stroke-dasharray: 0, 0;"></path></marker></defs><defs><marker id="sequencenumber" refX="15" refY="15" markerWidth="60" markerHeight="40" orient="auto"><circle cx="15" cy="15" r="6"></circle></marker></defs><g><text x="175" y="93" class="messageText" style="text-anchor: middle;">Alice shows &lt;AB public key&gt; as QR code on the screen</text><text x="175" y="110" class="messageText" style="text-anchor: middle;">(Alice's public key for Bob's eyes only)</text><line x1="75" y1="100" x2="275" y2="100" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="975" y="128" class="messageText" style="text-anchor: middle;">Bob requests app to add connection</text><line x1="1075" y1="135" x2="875" y2="135" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="575" y="163" class="messageText" style="text-anchor: middle;">Bob's app reads &lt;AB public key&gt; via the camera</text><line x1="275" y1="170" x2="875" y2="170" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="775" y="198" class="messageText" style="text-anchor: middle;">Bob's app encrypts "connection request" (including &lt;BA public key&gt; and Bob's profile) and sends it to Bob's servers</text><text x="775" y="215" class="messageText" style="text-anchor: middle;">{from: &lt;BA public key hash&gt;, to: &lt;AB public key hash&gt;, message: &lt;request encrypted with AB public key&gt;}</text><line x1="875" y1="205" x2="675" y2="205" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="575" y="233" class="messageText" style="text-anchor: middle;">Bob's servers use &lt;AB public key hash&gt; to locate Alice's servers</text><text x="575" y="250" class="messageText" style="text-anchor: middle;">and forward encrypted message to all Alice's servers (when they are different from Bob's servers)</text><line x1="675" y1="240" x2="475" y2="240" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="375" y="268" class="messageText" style="text-anchor: middle;">Alice's servers send the message to Alice's app</text><line x1="475" y1="275" x2="275" y2="275" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="175" y="303" class="messageText" style="text-anchor: middle;">Alice's app uses &lt;AB public key hash&gt; to identify Bob</text><text x="175" y="320" class="messageText" style="text-anchor: middle;">and decrypts Bob's request with &lt;AB private key&gt; to show it</text><line x1="275" y1="310" x2="75" y2="310" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="175" y="338" class="messageText" style="text-anchor: middle;">Alice identifies Bob's profile and accepts the connection</text><text x="175" y="355" class="messageText" style="text-anchor: middle;">(Bob is now added to Alice's list of connections as "pending")</text><line x1="75" y1="345" x2="275" y2="345" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="375" y="373" class="messageText" style="text-anchor: middle;">Alice's app creates "connection accepted" message (including Alice's profile) and sends it to Alice's servers</text><text x="375" y="390" class="messageText" style="text-anchor: middle;">{from: &lt;AB public key hash&gt;, to: &lt;BA public key hash&gt;, message: &lt;encrypted with AB public key&gt;}</text><line x1="275" y1="380" x2="475" y2="380" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="575" y="408" class="messageText" style="text-anchor: middle;">Alice's servers use &lt;BA public key hash&gt; to locate Bob's servers</text><text x="575" y="425" class="messageText" style="text-anchor: middle;">and forward encrypted message to all Bob's servers (when they are different from Alice's servers)</text><line x1="475" y1="415" x2="675" y2="415" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="775" y="443" class="messageText" style="text-anchor: middle;">Bob's servers send the message to Bob's app</text><line x1="675" y1="450" x2="875" y2="450" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="975" y="478" class="messageText" style="text-anchor: middle;">Bob's app uses &lt;AB public key hash&gt; to identify Alice</text><text x="975" y="495" class="messageText" style="text-anchor: middle;">and decrypts the acceptance with Bob's &lt;BA private key&gt;</text><line x1="875" y1="485" x2="1075" y2="485" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="975" y="513" class="messageText" style="text-anchor: middle;">Bob's app adds Alice to the list of connections</text><line x1="875" y1="520" x2="1075" y2="520" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="775" y="548" class="messageText" style="text-anchor: middle;">"connection acknowledgement" message</text><line x1="875" y1="555" x2="675" y2="555" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="575" y="583" class="messageText" style="text-anchor: middle;">"connection acknowledgement" message</text><line x1="675" y1="590" x2="475" y2="590" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="375" y="618" class="messageText" style="text-anchor: middle;">"connection acknowledgement" message</text><line x1="475" y1="625" x2="275" y2="625" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="175" y="653" class="messageText" style="text-anchor: middle;">Bob is now in the Alice's list of connections as "established"</text><line x1="275" y1="660" x2="75" y2="660" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><rect x="0" y="680" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="75" y="712.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="75" dy="0">Alice</tspan></text></g><g><rect x="200" y="680" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="275" y="712.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="275" dy="0">App A</tspan></text></g><g><rect x="400" y="680" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="475" y="712.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="475" dy="0">Server A</tspan></text></g><g><rect x="600" y="680" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="675" y="712.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="675" dy="0">Server B</tspan></text></g><g><rect x="800" y="680" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="875" y="712.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="875" dy="0">App B</tspan></text></g><g><rect x="1000" y="680" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="1075" y="712.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="1075" dy="0">Bob</tspan></text></g></svg>
\ No newline at end of file
+  }</style><g></g><g><line id="actor19306" x1="75" y1="5" x2="75" y2="745" class="actor-line" stroke-width="0.5px" stroke="#999"></line><rect x="0" y="0" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="75" y="32.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="75" dy="0">Alice</tspan></text></g><g><line id="actor19307" x1="275" y1="5" x2="275" y2="745" class="actor-line" stroke-width="0.5px" stroke="#999"></line><rect x="200" y="0" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="275" y="32.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="275" dy="0">App A</tspan></text></g><g><line id="actor19308" x1="475" y1="5" x2="475" y2="745" class="actor-line" stroke-width="0.5px" stroke="#999"></line><rect x="400" y="0" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="475" y="32.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="475" dy="0">Server A</tspan></text></g><g><line id="actor19309" x1="675" y1="5" x2="675" y2="745" class="actor-line" stroke-width="0.5px" stroke="#999"></line><rect x="600" y="0" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="675" y="32.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="675" dy="0">Server B</tspan></text></g><g><line id="actor19310" x1="875" y1="5" x2="875" y2="745" class="actor-line" stroke-width="0.5px" stroke="#999"></line><rect x="800" y="0" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="875" y="32.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="875" dy="0">App B</tspan></text></g><g><line id="actor19311" x1="1075" y1="5" x2="1075" y2="745" class="actor-line" stroke-width="0.5px" stroke="#999"></line><rect x="1000" y="0" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="1075" y="32.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; font-size: 14px;"><tspan x="1075" dy="0">Bob</tspan></text></g><defs><marker id="arrowhead" refX="5" refY="2" markerWidth="6" markerHeight="4" orient="auto"><path d="M 0,0 V 4 L6,2 Z"></path></marker></defs><defs><marker id="crosshead" markerWidth="15" markerHeight="8" orient="auto" refX="16" refY="4"><path fill="black" stroke="#000000" stroke-width="1px" d="M 9,2 V 6 L16,4 Z" style="stroke-dasharray: 0, 0;"></path><path fill="none" stroke="#000000" stroke-width="1px" d="M 0,1 L 6,7 M 6,1 L 0,7" style="stroke-dasharray: 0, 0;"></path></marker></defs><defs><marker id="sequencenumber" refX="15" refY="15" markerWidth="60" markerHeight="40" orient="auto"><circle cx="15" cy="15" r="6"></circle></marker></defs><g><text x="175" y="93" class="messageText" style="text-anchor: middle;">Alice shows &lt;AB public key&gt; as QR code on the screen</text><text x="175" y="110" class="messageText" style="text-anchor: middle;">(Alice's public key for Bob's eyes only)</text><line x1="75" y1="100" x2="275" y2="100" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="975" y="128" class="messageText" style="text-anchor: middle;">Bob requests app to add connection</text><line x1="1075" y1="135" x2="875" y2="135" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="575" y="163" class="messageText" style="text-anchor: middle;">Bob's app reads &lt;AB public key&gt; via the camera</text><line x1="275" y1="170" x2="875" y2="170" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="775" y="198" class="messageText" style="text-anchor: middle;">Bob's app encrypts "connection request" (including &lt;BA public key&gt; and Bob's profile) and sends it to Bob's servers</text><text x="775" y="215" class="messageText" style="text-anchor: middle;">{from: &lt;BA public key hash&gt;, to: &lt;AB public key hash&gt;, message: &lt;request encrypted with AB public key&gt;}</text><line x1="875" y1="205" x2="675" y2="205" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="575" y="233" class="messageText" style="text-anchor: middle;">Bob's servers use &lt;AB public key hash&gt; to locate Alice's servers</text><text x="575" y="250" class="messageText" style="text-anchor: middle;">and forward encrypted message to all Alice's servers (when they are different from Bob's servers)</text><line x1="675" y1="240" x2="475" y2="240" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="375" y="268" class="messageText" style="text-anchor: middle;">Alice's servers send the message to Alice's app</text><line x1="475" y1="275" x2="275" y2="275" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="175" y="303" class="messageText" style="text-anchor: middle;">Alice's app matches &lt;AB public key hash&gt; with shown QR code</text><text x="175" y="320" class="messageText" style="text-anchor: middle;">and decrypts Bob's profile with &lt;AB private key&gt; to show it</text><line x1="275" y1="310" x2="75" y2="310" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="175" y="338" class="messageText" style="text-anchor: middle;">Alice identifies Bob's profile and accepts the connection</text><text x="175" y="355" class="messageText" style="text-anchor: middle;">(Bob is now added to Alice's list of connections as "pending")</text><line x1="75" y1="345" x2="275" y2="345" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="375" y="373" class="messageText" style="text-anchor: middle;">Alice's app creates "connection accepted" message (including Alice's profile) and sends it to Alice's servers</text><text x="375" y="390" class="messageText" style="text-anchor: middle;">{from: &lt;AB public key hash&gt;, to: &lt;BA public key hash&gt;, message: &lt;encrypted with AB public key&gt;}</text><line x1="275" y1="380" x2="475" y2="380" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="575" y="408" class="messageText" style="text-anchor: middle;">Alice's servers use &lt;BA public key hash&gt; to locate Bob's servers</text><text x="575" y="425" class="messageText" style="text-anchor: middle;">and forward encrypted message to all Bob's servers (when they are different from Alice's servers)</text><line x1="475" y1="415" x2="675" y2="415" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="775" y="443" class="messageText" style="text-anchor: middle;">Bob's servers send the message to Bob's app</text><line x1="675" y1="450" x2="875" y2="450" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="975" y="478" class="messageText" style="text-anchor: middle;">Bob's app matches &lt;AB public key hash&gt; with read QR code</text><text x="975" y="495" class="messageText" style="text-anchor: middle;">and decrypts the Alice's profile with Bob's &lt;BA private key&gt;</text><line x1="875" y1="485" x2="1075" y2="485" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="975" y="513" class="messageText" style="text-anchor: middle;">Bob's app adds Alice to the list of connections</text><line x1="875" y1="520" x2="1075" y2="520" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="775" y="548" class="messageText" style="text-anchor: middle;">"connection acknowledgement" message</text><line x1="875" y1="555" x2="675" y2="555" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="575" y="583" class="messageText" style="text-anchor: middle;">"connection acknowledgement" message</text><line x1="675" y1="590" x2="475" y2="590" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="375" y="618" class="messageText" style="text-anchor: middle;">"connection acknowledgement" message</text><line x1="475" y1="625" x2="275" y2="625" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><text x="175" y="653" class="messageText" style="text-anchor: middle;">Bob is now in the Alice's list of connections as "established"</text><line x1="275" y1="660" x2="75" y2="660" class="messageLine0" stroke-width="2" stroke="black" marker-end="url(#arrowhead)" style="fill: none;"></line></g><g><rect x="0" y="680" fill="#eaeaea" stroke="#666" width="150" height="65" rx="3" ry="3" class="actor"></rect><text x="75" y="712.5" dominant-baseline="central" alignment-baseline="central" class="actor" style="text-anchor: middle; 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\ No newline at end of file