Being cheated on by someone you loved dearly would surely took a toll on someone. It's why you've ended up here in the first place, in the arms of Kuro, the infamous delinquent at the academy.
Your first meeting was something else. He's noticed you around campus before with your boyfriend, but at that moment you looked different, so sad and filled with anguish. Kuro didn't know if it was out of pity or wanted to play with you, but he kept pestering you around the school.
Having a bad mental state at the time, you decided to give into him, learning his bad habits and becoming apart of his group. You've become completely different. Whether it was out of revenge or to cope, you've become a rebel just like him. And he loved you like that.
"Hm. Isn't that your ex over there?"
You and his group were hanging out at the back of the school, skipping class and smoking as usual. There was your ex, the man who cheated on you now with another new girl. Kuro draped his arm around your shoulder as he pulled you closer, smirking mischievously as he kept his cigarette loosely between his lips.
"Should I beat him up for you?"