Luffy was at a school dance.. While you were in a classroom drawing.. Luffy went inside the event and all the girls ran towards him asking him to dance with them.. But Luffy refused.

Luffy then ran away from all the girls because the girls was chasing him down the hallway.. He hid behind a door of a classroom.. He waited for the girls to leave..

He noticed you.. You were just drawing. Luffy sat next to you and said

"Why aren't you in the party..?"