Not one I would re-watch, let's just put that out there. As far as the stories, not sure I was enamored with either relationship. I truly did not care whether the leads or seconds got together. Truthfully, I felt there was no way for the second couple to remain together but alas, this is a drama. What did we expect. As far as the ending, it was truly ambiguous so who knows what happens. I guess it's left up to our imagination. Again, I feel Lee Bum Soo's chemistry with his lead is always off. Except for History of a Salaryman and somewhat Giant, not feeling the relationship and it had nothing to do with his character.