Well, I love happy endings. When that happens, usually in rom-com's, I don't really care about the plot and coherence.
This drama has a beautiful romance (despite of repetition, useless flashbacks) that endure a sad and horrible story.
But it's too much for me.

STORY - Monotonous, one note with too many protagonists. Older brother, journalist, copycat guy, woman In love with the psychopath. Don't understand why Jang Yong always let the copycat loose. How can a coo protect his paradise like that?

ROMANCE - beautiful and strong. After healing themselves, they understand that they could and deserve being happy, no matter what society thinks.

ACTING - very well done, most of the cast was very good.

MUSIC - can't remember any song so...

ENDING - slow, with most of the characters stories being closed. Like it but ( and I like romance) it was very mellow without necessity.

Some loose ends, some incongruence in the plot. Can't understand why blood relations have something to do with personality or psychopathology.

I would never REWATCH it. It is tooooooooo long, I found myself wishing I could skip some scenes. But I think I like it. At least the idea that the couple and the families have future!

If the drama is more about feelings and hurtful moments, I prefer a simple story. With this kind of acting, a shorter drama, should be better!