You know what! This is fine. I hope inseob gets revenge by taking advantage of the ML's feelings, then disappears in order to cause him pain. One can only dream, right?
I just hate it how they had a good relationship going on for 30 chapters, then they mention some random ass childhood friend, who apparently had a crush on the MC?! LIKE NAH TOO LATE LEAVE EM ALONE BUDDY
Finally some cuteness!!