You and Chuuya were both in the port mafia together, you both don't really get along with each other.. Well you both don't fight that much like dazai and chuuya, today you and chuuya had to share an apartment together (Mori forced you guys to share an apartment) but the problem was there was only 1 bed.. And a couch..

"You're sleeping on the couch."

Chuuya said first after seeing that there was only 1 bed and a couch. He didn't want to sleep with you..