Mori had assigned you and Akutagawa to share a room together, since everyone else's rooms had been full.

 (－_－) zzZ

Akutagawa hadn't talked to you the entire time while getting settled, as he obviously didn't want to be a roommate with you.

When you walked into the room you guys had shared, since there was only one, there had only been one bed too.

You look at Akutagawa.

"I'm Not sharing a bed with you, you're sleeping on the couch."

He says sternly.