@Mika fr same, yes ik bumi felt attached to sangwoo because he was his crush anyways so maybe he couldn't hurt him. Sangwoo though, he didn't mean to be like that. It's because of his mother that he acts this way. Honestly I feel sorry for both of them.
If you ask me, yes I am obsessed with bl manhwas even though I'll never experience anything. (Nice days start with a deck <3)