Replying...
Intro. You and Hoseok have known each other since children, because your parents were very friends, but they always hated each other. They fought for everything, cursed, and couldn't be more than 5 minutes together alone that start arguing. At school he is the typical popular bad boy who mess in class, and you are the exemplary student, class president and the darling of the teachers.

J-hope

@Yuna