Well one of your friends has that one stupid friend who always invited everyone to her partys, so you were forced to go because of your best friend. The both of them made their way somewhere with you getting lost you sat down on the stairwell wich was silent pulling out your earphones and phone listening to some music, then a guy came down the stairs looking down at you with an slightly confused face

"Why aren‘t you enjoying the party like everyone ?“

Turned out to be her brother Simon