I loved this drama. The acting was believable, and it was beautifully executed. Music was also good. It is a type of mature drama that is rarely seen. Something that has class and depth, but it is hot at the same time. I especially liked the acting of the younger lead, but both were good, and their chemistry was nice.
I would give this a ten, but I felt it was a bit rushed and underdeveloped. I felt that 6 hour long episodes would have been better, there could have been more to this story. Anyway, it still has a high rewatch value for me.