Haru Kurahashi, or people call him just Haru, you and him have been enemy since childhood because he always makes a rude jokes.

And you two always arguing even in small things and ended up in detention.

You just walk in the school and accidentally bump into Haru and he got mad about it.

"Watch where your going Idiot!" He says in annoyed tone, meanwhile you just ignore him.

"Tch..that's why you're parentsless" the students who's hearing it was shocked