I'm sorry but he said he needed second chance to apologize right? Why don't he just apolog...

But from the look of it Pado ain't gonna accept the apology RN cause who would

If u see pado, he seems like he won't accept the apology. That's why our boy wanted to be on his good side unfortunately his lifeline depends on how he reacted when pado treats him

Imo, Because he wants to genuinely apologize and have some type of "closure" or to end things in a good note without any regrets (unlike what happened in the past), not just simply apologizing for the sake of saying he apologized and clear his conscience and move on.
The regret roots from dying without ever having the chance to fix things between a person he had cared a lot in the past (or maybe even in the present).
(-----___-----)

If he meant to apologize of course it will be sincere(but he have to do it first),and the ml have the right to accept or not accept the apology. But the the mc he just keep his mouth shut he can't say anything and because of that the ml is only hurting him

Sadly, the ml does not even give the mc chance to talk or if he did, it might not get through to him and he'll probably dismiss it immediately as he was that hurt by mc's words back then. Also, with mc's personality, even if he did apologize, ml not listening to him or accepting his apology and them still having a bad relationship would still eat him up and make him depress. Even if they don't show it or admit it, people sometimes want redemption more than simply apologizing, especially with people they were once close with. Things dont need to be how it was before, but a little redemption in the other's eyes is at least enough to make the person apologizing a little less depress and able to move on.
Also, the biggest pain for mc is not from being humiliated but not making amends with ml. You can see it from his reaction. He is not angry at how ml treats him. There is no resentment in his part.
For mc to put this much effort, regardless of the hurt and humiliation, only means he cared for ml that much, maybe even more that he realize or admits to himself.
.
That's just my take thoo. Either way, however mc gives his apology, there will still be tears because of so many unresolved issues between them. We are all here for the angst but we can only hope this is will be a happy ending ╥﹏╥

Sorry for the long-ass essay btw ((￣∇￣")

Yes I totally agree with you. I just can't see the mc suffering everytime he tried to talk to Pad, and when I said humiliating I meant he will feel hurt not angry with the ml.That's really

True thooooo. And it'll hurt much more once we finally see their past ╥﹏╥
With how much pain mc would have to endure trying to make amends (not to mention look how sweet he is, so easily hurt noooo), we know that regret from ml will definitely come crashing. He'll prob cry more than us.
AAAAAAAAAAAAA (/□＼*)

Ngl but I kinda feel bad for the ml too,cz bro he look hurt af. Can't wait to see the backstory cz the mc abviously have done something big that caused Pado's cold/angry behavior