wait nevermind i take that back. he was the first one to support mc and ml to be together although he has another motive but he's not that bad
honestly i don’t like him that much because he wanted to get rid of the mc just because he liked him, yall are childhood friends cant they just talk it out like normal people and not have the red hair get 20 million girlfriends and try to distance himself
To be fair, he didn't want to get rid of Heesu. He wanted Heesu to find someone who loved him for being hinself, the way he deserves. We see him ponder on whether he feels the same way as Heesu and arrive at the conclusion that although he loves Heesu, his love is completely platonic. The way he went about doing stuff was immature, but that is due to the fact he WAS a kid. He knew that if he was upfront with Heesu that he knew about Heesu having a crush on him, it would just freak Heesu out and would also jeopardize their friendship.
i barely see him treating mc like a friend and not just someone he can go when he has a problem hmm