Lauindiom's Manga

I am weirded out as fuck by this.
It's actually wholesome, but then takes a weird turn into totally sad and crying.

Of course the handling and reasoning is obvious in some ways, but at some point something totally unreasonable and unexplained happens (don't read further for spoilers)
This White haired dude that's annoying af is acting like he doesn't love our MC, then accepts the friendzone threat of MC (which was supposed to be a threat only), then follows MC when he stops being friends, THEN DRINKS AND FKIN CONFESSES HIS LOVE???
I hope our MC will take a break from this. Like, the one thing u wanted always comes to you after you broke up from "lovers" to less than strangers, and then he says what u wanna hear after he's more drunk than ever before? SERIOUSLY???? That's BS. If it wasn't a manhwa and MC was my friend, I'd advice him to totally quit it. HOW CAN THIS BS EVEN BE ACCEPTABLE? It's a fkin love that lasted for years but was broken down by fkin stupid self centered behaviour while ignoring every more than obvious pain from MC....
OFC I summarised the story very shortly, and there is so much suffering to the MC (mentally) cuz he can't comprehend how his love doesn't wanna love him...
And also to y'all, saying "I don't wanna label us" is the same as saying u just wanna fuck sm1, even if u don't wanna label urself, labels like "Lovers", "Couples" and "Married" are really important to one, cuz it's a stable thing in something as unstable as love and emotions.