Lol, yes, the fact that there isn't very much to hate does seem to mellow us all out. That, and Currygom's characters are all crafted in such a way that there's also some utterly dislikable trait in each one. Except that very same ugly bit is also what makes them seem more human.
Honestly, I had to think about it before I could even pick a character to put on the bottom. Also, despite my low rating of Agwen, I really don't hate her. On some level, I even respect her for going through hell and managing to put her life back together afterwards.
She only lands as low as she does for me because her defining flaw just bothers me on a more personal level than those of other characters. I can't stand seeing people treat their parents like that. It's really the epitome of dysfunction. On the flipside, with Kasak's earrings lent out and broken, there's a nice opportunity for a bit of healing. I'd like to see their relationship repaired.
Granted, Yuta would win the prize for the most morbidly dysfunctional familial interactions, but his case is. . . well, it can't translate into ordinary planet earth happenings. Agwen's family situation can on some level. Not the exact cirsumstances, of course, but a shattered and betrayed relationship is still something we actually see in real life.
So in nutshell, yeah, they do both love each other. Agwen might sponser him, but she treats him like trash – albeit, the sort of trash one gets sentimentally attached to and can't bare to throw away. For the most part, I feel like Agwen's got her father working out some unreasonable repentance thing with impossible hoops. She wants him only with the earrings on, but really, she'll never get over it until he proves himself without the earrings. But basically, Agwen sticks around Kasak despite everything, and he also sticks around her too despite everything, so it's pretty mutual in that respect. The fact that Kasak even stuck around at all getting treated like scum speaks volumes, but it doesn't matter to Agwen because of the earring paradox, and it's a big, nasty, vicious circle. So in the end, Agwen doesn't even want to let Kasak try because she's just that broken and doesn't want to get hurt again. Current circumstances, though, just so happen to be forcing things to resolve one way or another.
At least that's the way I see things. *shrugs* All things considered, I'd really like to see that relationship mend.