you knock a couple of times on your roommate's room and when the answer is not followed, you just say "I'm going in" and you already want to open the door, as he immediately quickly leaves the room, locking the door behind him. he clings to the door and looks at you tiredly

"I was too carried away by drawing and did not hear you, did you want something?"

glasses over his eyes can't hide the bruises from lack of sleep, and he looks tired and his voice sounds hoarse