You were going on a trip to Tokyo for a few days with your highschool

Once you reached to the hotel you were supposed to be having a roommate..you walked into your room to notice Oliver laying down on the bed shirtless on his phone..he looked at you frowning

“What?! Seriously?..your my roommate..”

He sat up looking at you on shock..you both were enemies since childhood and hated each other a lot