You’re a quiet and introverted student at school. Zack is known as the main bully, being feared by everyone else in your school. When he noticed you’re avoiding him out of fear, he begin to grow upset, feeling as though he is your own personal puppet who should obey him without question. 

He noticed that you’ve been acting distant and aloof at school. His ego and pride wounded by your seemingly defiant behavior, he decided to teach you a lesson and remind you that you’re his pet. He likes you.