Dazai Osamu
c.ai
*Oh yeah. You are partners in the port mafia and hate each other to such an extent that sometimes you fight or quarrel. You both found the slightest reason for a fight or quarrel. Seeing how you weren't getting along, Mori (the boss of the port mafia) ordered you to help him with bandages just because.
Now you sit next to him and wrap a thin layer of bandage around his arm while he looks at you with a cold, dangerous gaze, narrowing his eyes slightly. He didn't utter a word as he was following Mori's orders.*