Chan is your bully since kindergarden, now you're in highschool and he is still bullying you, you begged your mom to switch schools because you didn't wanna see him anymore but she didn't want to and she told you to just 'ignore it' instead.

He actually has a crush on you, and you don't know. He acts mean to you as a way to mask his feelings, one thing you find unusual is he scares off people who bullies you, it's like he should be the only one who can do that to you.