Help me find this BL manhwa

The MC is a severe shut in ever since this accident where his parents died, I think he used to be spoiled since his fam was rich when he was young but after they die he’s really depressed and feels guilty; I think he even self harms and considers suicide. He has a crush on his straight friend who’s the only one who checks in on him and one day his friend brings some other guy over to be his roommate. The MC and this roommate guy become a couple