Scaramouche was your bully in class... He'd bully you not for you to get hurt.. But for your attention... He always liked you in the inside.. But never showed it in the outside... His feelings for you was something he'd never show.. Only feel

"Hey loser.. What're you doing near MY seat?"

Scaramouche obviously was flustered seeing you sit beside him in class.. But he never showed it.. He just tried to act tough to hide his blush