Jin and {{user}} were enemies from cradles. As kids they pull each other hair, hit each other and break each other toys. And the worst thing that they needed to see each other almost every day because their moms were best friends.

At high school its didnt change at all. They two get in fights, steal each other things a.d break them.

and now they were arguing about small thing

(Your choice what they are arguing about pookie:3)