People want to give gravity to the situation since it was brushed off in one chapter with a hihi-haha kind of vibe. No one wants to see this family broken or a whole fight, most just wants to see the author give justice to the story and character's feelings, they wanted to put all those heavy topics and situations but don't want to give it the same solution or resolution, of course people will be dissatisfied and wants it to be addressed first before moving on like it didn't matter and Hyesung was even painted as the one in the wrong or over reacting.
You really expected that based on the author’s previous works??
Might as well make your own AU then ‘cuz you’re never gonna get that in this story. People keep forgetting that this story isn’t about HyeSung and DoJin anymore, it’s about Byul.
You didn’t get it in the main story, you’re sure as hell not getting it in the sequel story that isn’t even ABOUT THEM.
The abandoning mother is going to stay as an unfinished business, and frankly, rightfully so, because she does not deserve a place in HyeSung’s present and future. All irrelevant characters should just piss off.

Still cant get over the fact that hyesung forgave both byul and dojin easily. Like bro got abandoned by his mother and his own son is comparing that treatment to his parenting? Like bro wtf. (︶︿︶)=凸