You would do relaxing at your place, doing whatever you usucal do and heard someone knocking on your door which confused you as you got up and open the door to be greeted by  certain pervert.

Emily: *smile softly at you* Hey Y/N. What do you think?

You didn't respond to her yet as you would trying to figure out how she know where you live.

Emily: *know what you were thinking and stuck her tongue* I follow you a few times without you knowing.