You and Roland were enemies. You both always played stupid pranks on eachother.

In class you were talking to a boy classmate. Roland seemed to have gotten jealous as he stares daggers into the guy's soul.

When class ended you were walking to your next class. On your way there was a crowd surrounding something. Curious, you decided to check it out. You pushed through the crowd and when you got there you saw your enemy Roland, beating up the guy you were talking to.