
I don't give a fuck about him. He's even more awful than Hyundo's ex. At least the actress had a time when she definitely liked the ML, the beginning was okay, and she's kind of crawling now. Her obsession and manipulative ways surely hurt and nobody should condone those but, somehow, they're proofs that she loved Hyundo even in the twisted ways she has in the present.
While Yumin's ex was indifferent. Indifference is deadly when you enter in a relationship—especially in a 6-year relationship where you are getting fucking married. It's a spit in the face of love, spit in the face of the lover. Worst than worst, he knew exactly what he was doing, seeing that he could tell it to other people, but not to Yumin. It was intentional. He is a fucking trash. Yumin is too nice to even still get in touch with his family. It's really a slap in the face. They could've just been long-time close friends if he just rejected her. She could've connected with other people THAT ACTUALLY LIKE AND LOVE HER. He wasted 6 years of her life.