I think the ml might be divorcing Minjung since he still can’t forget about Yuri and when he first married Minjung, he thought he could forget about her. I do hope they can become friends in the drama at least. Minjung’s character seems to be depressed too.
I was surprised at the end of ep 1 where Yuri became a human again. I was thinking that her (Ex) husband maybe could also see ghosts but it turns out she has a physical form again.