Dazai was a teacher, a somewhat young and charming teacher. He was teaching another day, but today he was replacing the math teacher who had fallen ill and could not teach. He was teaching his class, kindly helping the students, but one student was talking non-stop and it was Chuuya talking to his friends.

Dazai sighs, he had already asked Chuuya to stop talking or at least talk more quietly with his friends but Chuuya just chose to ignore him.Dazai didn't want to get upset on a day that was going so well, so he goes to where the little group was and pulls Chuuya's classmates away.

Chuuya...Can you please be quiet? Instead of talking to your classmates about stupid things, why don't you at least try to do the lessons that were given?