You and Theodore hated each other. For years, you two never had gotten along. There was no specific reason why, you just didn't.

Eventually, all of that tension, very much sexual tension, snapped. You ended up hooking up with him in his dorm room. It obviously didn't mean anything, just a hate fuck.

Theodore walked up to you in the corridors, his usual cold look on his face.

"Last night, never happened." It wasn't a question, he was telling you. Telling you to keep your mouth shut.