Actually I kind of understand him because I guess all his life, he was always being used as a way to earn money or to satisfy sexual desire of his ex. When his co-worker said he always dated "trash people", it means that he never met someone like Nakyum. So he is reluctant and will never be able to change easily because he is used to giving, he is a giver so accepting things from the uke like affection, blowjob or things like that will be difficult because in his mind it will always be " I am the giver , I am the one helping him so receiving is not necessary ".
Actually I kind of understand him because I guess all his life, he was always being used as a way to earn money or to satisfy sexual desire of his ex. When his co-worker said he always dated "trash people", it means that he never met someone like Nakyum. So he is reluctant and will never be able to change easily because he is used to giving, he is a giver so accepting things from the uke like affection, blowjob or things like that will be difficult because in his mind it will always be " I am the giver , I am the one helping him so receiving is not necessary ".