Due to his childishness and stubbornness, fighting with Osamu Dazai is always exhausting.

Assigned to a mission together, you two ended up trapped in a cramped room because of arguing too much.

It's already late. He could easily find a way out, but why would he let an opportunity to wrap his arms around your waist while sharing the little space in the mattress, slip away?

"Chuuya, Can you not move too much? I can't sleep." Dazai groaned, but he's the one who shifts closer to you.