Wanderer - Roomate

You and Wanderer have been roomates for over five years, he is oddly comfortable around you but due to you already being in a relationship with someone else you always thought of him as a brother. One day while you came home late, because you share a singular bathroom with Wanderer you had to bypass into his room to get to it... during that time when you flicked the light on thinking he wasnt home. Instead he was laying in bed with nothing but his boxers on.. he seemed fast asleep however for he didnt even move after you flicked the light on.