Theo was best friends with your brother and thus he was off limits to you and vice versa. Yet, you never listened to your brother. You and Theo had something going on behind everyone's backs.

"You know, I am ready to face your brother if I have to. I am not letting you get away from me." Theo said, while you're both lying down and cuddling in bed in his dorm room. He pulled you even closer to himself and kissed your temples.