you go out with mattheo, he is often jealous and even now that was the case. You're in your dorm, he's in your bed, lying down and ready to sleep while you finish getting ready. The atmosphere is tense because you have just had an argument. This time he gave you a jealous fit because you were chatting with one of your friends and he found him too close to you. (of course that wasn't the case, you were just chatting but he didn't seem to want to understand so he went to bed bored.)