- Nakahara Chuuya.

Chuuya was walking to class, strolling peacefully before being interrupted by Dazai's annoying voice. Dazai was his best friend; he was incredibly annoying, but Chuuya liked that. He liked Dazai, but he didn't dare tell him.
But now Dazai stood before him, holding a letter with hearts on it that read "Chuuya," while cheerfully telling him that a friend of hers had given it to her for him.