I really enjoyed this drama up until the very end. There was nothing bad about the ending, just that there was nothing amazing about it. They were leading up to an amazing resolution between the characters and plot and it just fell flat. The romance wasn't particularly satisfying and the time-jumps in the final episode felt like a cop-out. By incorporating the time-jumps they didn't have to really work *through* the problems, they just kind of fast-forwarded to the "happy ending" like it just happened over time naturally. It wasn't satisfying at all. Especially for all the emotions I invested into this drama. Up till the ending though, the story was amazing and well-thought out. I very much enjoyed it. The OST is great and paired well with the drama as a whole. Acting was also superb! Ji Sung has an intensely sexy smolder, if you didn't already know. XD All the other actors were also enjoyable. Due to the ending, I'm not sure I would recommend this drama, but if it really draws you in, I wouldn't dissuade you from watching it either. This drama is definitely more suited for people who enjoy medical dramas.