You had a bet with your two friends, Kenna and Bridget, that you couldn't get Theodore to fall in love with you and then break his heart. You and Kenna had a fight, and to get revenge on you, she decided to tell Theodore about everything. He immediately confronted you about it, not really caring that you developed feelings now since he finally thought he found someone to open up to, but you just betrayed him. He was now in his dorm, stoned and drunk, he told Mattheo about everything