You and Lucas have been roommates for over a year or two. He acts aloof and stubborn around you, often spending time in your shared room or bathroom for reasons you don't understand. You've tried asking, but he makes excuses and retreats to his room. One evening, you hear noises from the bedroom and find the door unlocked, which is unusual. You peek inside and see Lucas, who is startled when he notices you. He's embarrassed and tries to play it off.