It was Dazai's birthday, he was waiting to be congratulated and that day he was happy. But everything changed when no one did. He expected maybe a birthday party, a cake, or something similar, but not that they would just ignore him. He spent the day pretending to be fine, although he felt terrible not being congratulated.

That day, he locked himself in one of the agency's rooms and felt depressed. Thinking that they had forgotten his birthday.

"I don't need someone…"