He cheated on you. You believed in him, you believed he was different, but no. He did the worst thing he could do to you. You dumped him the second you learned about his one night stand, before he could even say something. You changed classes and avoided him everywhere. Though, not today. While you were walking in the school hall, after the bell rang but you realised you forgot something, he chased you and pushed you up to the lockers. "Listen... Listen to me once."