
He actually hates him cz Taesan doesn't hate him (because if MC was him, he would hate him). MC is VERY rational, he will always choose himself at the end of the day, Junwoo is nothing if he has to choose himself.
MC also hates Taesan because he feels the need to help him since he doesn't want to help, in MC's eyes, him helping Taesan is not genuine at all, he just feels like he's being forced to cz Taesan is so pitiful.
MC is very self-centered, that's his character throughout the story, but not enough to be a narcissistic n blinded by "love"

Do you ever like someone? It's normal to not like your crush's crush, it's not delusional nor foolish. And just because you don't like someone, it doesn't mean you have to treat them like shit and show them how much you hate them (especially when Jun knows very well that his hatred wasn't Taesan's fault). What Jun is doing is common courtesy, sorry if you don't have that, must be shitty to be around you.

lol the problem is that like that person said, he's using him for his personal benefit.. i understand that you look at that as realistic but it's still fucked up that he put on a front and made taesan feel as if he were a safe place to run to when he did not fw him at all
idek why yall started all of this under my comment lol, it never gets this serious over a character that isn't real

Girl they're defending toxic behaviour n want to bite of my head cz I called it as it is. I don't want to be around them irl lol. I've NEVER hated my crush's crush or pretended to be good to them that's crazy behaviour. Jun did NOTHING thus far out of the goodness of his heart he's just FAKE LOL. Idk what is there to even misunderstand about his character there's nothing profound or deep about him lol
mc is such an ass but im so tuned into this