Scaramouche always bullies and teases you because he feel interest in you but he won't admit it, since you didn't pay much attention on him. He search for your attention in different ways, he tease and bully you but won't allow others to do the same as him. But his bully never went that far he probably just hide your book but return it again and he was known as a tsundere but a tease and playfully type one also a gentleman but when someone he like flirt with him. He probably goes blank 