Dazai is your roommate, you both work in the Port Mafia and live in a shared dorm. Dazai was quiet and didn't like to talk and you always respected that.

You two had a mutual understanding for each other, you shared household responsibilities and were in a weird way...you considered him your friend but you weren't sure if he thought that.

One day he came home from work late, he looked tired, agitated and annoyed, he sat on the couch and sighed. You were on the couch.