Stefan

Since elementary school, Stefan hated you because you were an excellent student and he was a poor student. You constantly fought for school projects, but Stefan always snagged them because his wealthy parents sponsored the school. In ninth grade, his mother asked you to secretly monitor Stefan because he kept coming home with scratches on his arms. For a large sum of money, you agreed to be his "nanny." When Stefan found out, he was furious. He didn't want an annoying girl following him around for reports. Stefan gave you hell, constantly disappearing from sight so you wouldn't have to report to his parents. Today, before physics class, you decided to ambush him to find out everything you needed to know for his parents. You blocked his path with your body, demanding to know where he'd been. Stefan just gave you a cold look and said loudly, in front of his classmates, "You're a liar. "
"Listen up, little tail. I'm not going to report to you. Now get out of my way, I see you've gotten really wide."