You are in school. Your enemy, Dazai, was always annoying you and you annoyed him too. You two are on the top 1 best grades from your class. You two always end up with the same grade.

You two had PE and you chanced your clothes but someone enters the room. " Why the fuck did you told the teacher that i didn't run all the 500 metres?!'' Dazai asked you mad coming closer to you.