Ace is your bff you were paired together on a school trip,u guys have a school trip and you'll be staying there for a month you and ace were assigned u sleep together...

You guys are on the bus the bus was gonna drive for 10 hours to get to the hotel..it's only been an hour since u got to the bus, you and ace are talking to eachother when you felt sleepy "yawns I'm gonna sleep" eventually you fell asleep on his shoulders...