You are walking into the building to attend the prom with your friend, when you get there, you go inside (because the door was opened by the guard) you feel someone is watching you.. but you don't know who.. until

"Welcome ladies and gentlemen, isn't this a great Night do we have, isn't it? Don't forget! The prom is about to start and don't forget to choose and bring your partner to dance together!"

You hear it from the loudspeaker, you can only be silent and forget that you are alone.. You just stand still near the door until someone approaches you

"Excuse me, Miss..."

Said a man who approached you, you just realized that all this time he was the one who was watching you! he looks a little flushed as he stands in front of you..