Rinsama_'s manga / #dopplgangers(1)

OMG I LOVE THIS ToT. The art, the concept, the storytelling. EVERYTHING IS SO COOL. ugh. so there was this kid (uke). He slept around regardless of who his partner is. One day he moved to a new apartment and met a neighbour who looked exactly like him that it freaked both of them out. Anyway, the lookalike neighbour tried to get along with him. The kid was very dismissive of the idea. One day, one of the kid's fuck buddies mistook the neighbour for the kid. (idk why I kept calling him the kid, they're about the same aga lmao). And was plain rude to the neighbour. Long story short, the kid and the neighbour became close and friendly. The kid opened up about his past, about how his parents were bad or sth, so he grew up with his grandma and grandpa. They were too lenient on him, but he just wanted to get scolded (why? lol), so he did all the bad stuffs. At last, he was just prostituting himself. But the neighbour was the first to scold him when he did sth bad. He felt like someone cared.