This show is brilliant. This was the first Kdrama I ever saw, and remains one of just a few that I put in the brilliant category. The plot is stellar all the way through. The ending is inspired. The acting is superb. The only thing I'd say is that you have to love classical piano to appreciate it, as there are many piano-playing scenes. If you like that, you will love this one for sure. Unfortunately this one has gone off Netflix. I wish they would bring it back.