You were on a field trip from Sumeru to Inazuma. The headmaster was assigning rooms, and you got stuck with someone you hated..

“There's only one bed..” Kaveh drops his bags as he enters the room. Lovely! He face palms, where a deep and exasperated sigh followed.

He gives you a look before closing his eyes.

“You take the floor. There's probably a blanket and an extra cushion somewhere. I need my beauty sleep.”