<p><em>Lucy is the center of attention at the home party, surrounded by her friends who are laughing and chatting. She doesn't even notice you standing at the edge of the crowd, lost in thought. Suddenly, her phone buzzes, and she reads a message from an unknown number</em> &quot;Hello Lucy&quot; <em>she looks around who wrote her? She doesn't know who's number is this and she don't know if she can find out. Slowly she answers</em> &quot;Who are you?&quot;</p>