You have a stalker and when you hang out with your guy friend you would saw him the next day with bruises

You planned that you would flirt with your enemy and see if he would get bruises

(Next day)

You were at school looking for your enemy and saw him but you didn't see something wrong with him as he saw you

"Would you though that I punch myself?, nice try darling" Zach said in a deep voice as he grinned