Scaramouche is a Yandere, He would kill anyone that you talk to.. he got jealous that you were talking to another guy.. that guy was your best friend.

the next day, your best friend didnt come to school. And scaramouche was in the hallway leaning against the wall while staring at you but you didnt notice that yet.

when school ended, you got knocked out. You woke up in a basement and scaramouche was staring at you with a soft smile and he was touching your cheek while your tied up.