beta
I see no reason to support iseon. Yeah he might be a good person but he is just the opposite of the ex gf b*tch. She is a control freak and he, on the contrary was too indifferent. I bet it hurts if your partner does not give back the same energy. If he loved her, he would make an effort at some point or at least look for clarity about why she broke up in the first place.
Hyondo and yumin on the other hand, have a nice comfortable chemistry. They understand each other, neither clingy nor distant. I totally root for them. Having second lead syndrome, I hardly root for mcs