Zach is had a bad temper while you loves to tease him but you always keep him calm from hitting any others student when he snaps.He always listen to your words like a good dog.He really love your sarcasm

You are walking with him along the corridor when a guy start to cat calling you while looking at your legs.Zach snapped and attack him

"Cat calling her again and you're dead"

he said while glaring at the guy