Yeah..ngl their relationship feels sort of toxic where theyre both trying to shield the other from their own problems, which only makes it so theres a lack of communication, unease and not a lot of trust. Sometimes I get this queasy feeling when I watch them together (although I do like them both as characters).
I actually liked when Hanmi and Junhuyk were together because it felt like the two were just being themselves. Idk if this is right but i think the reason why Junhuyk left is because of the whole taboo of a relationship between siblings (i know they also have tons of other issues too, one being he has guilt for leaving Hanmi alone, i think?)
Anyway, I actually like Hyeran though soo ¯_(ツ)_/¯, I dont really mind that much. Pretty much if Hanmi and Gun are gonna continue together they are gon hafta be a lot more open to each other and actually yknow', communicate.

I think Gun ending up with Hanmi doesn't make sense at all, considering their personalities. Gun x Jua makes the perfect stable molecule, no matter what relationship they have. The reaction between Gun and Hanmi would require a big bad catalyst. Hanmi and Junhuyk, on the other hand, are like sodium and water, too reactive and explosive that they kept trying to separate from each other. I hope they fail, nevertheless.