It would be so easy if yui's dad was a bad person but he doesn't seem like he is ultimately the choice should be yui's on where she wants to go, but it seems unfair for her not to go back to her dad because according to what jiu tells kaisei, he's been working towards being able to provide for her.
It's also unfair to jiu that yui has become like his own daughter with some sort of time limit. It's most of all heartbreaking for yui who's been told that she, jiu, and kaisei would be together fkrever and stuff....
ALL IN ALL THIS JUST MADE ME WANT TO CRY FAMILY CONFLICT LIKE THIS IS JUST TOO SAD
The calendar with the big red "my bday ^^" text is so cute HAHAHAHA it's so sweet that he wanted his hyung to notice without telling him, it's puppy behaviour
GET HIM PREGNANT