honestly..Han Ju-eon is definitely flawed, but I don't think he's as one-dimensional as people make him out to be. His marriage clearly seems tied to obligation or his business and not love. Also, he does seem to genuinely care about Wonnie, but that doesn't excuse how he yelled at her. Still, he's not emotionless, and he got upset because he just wanted her to be with him, and to me, I feel like if his marriage wasn't based on his work, then he'd have no problem being with her since he didn't even care about showing up to her school in front of all those people.