This is an awesome drama! The storyline is exquisitely splendid. The acting was very, very , very well done. Hands up to the cast especially Shin Ha Kyun. His crying and anger scenes are really a pleasure to watch. Choi Jung Won was fit for the role. Jung Jin Young was great as well especially in the scenes that portrayed his pain and solitude. The emotions and the message of the drama was very expressed well. As for music, it was average. However, to me, the lack of great music didn't make a difference. I was too engaged with the plot to notice about the music. Another great thing about this drama is that its sweet and doesn't abuse the use of flashbacks like other k-dramas. Thank Goodness. Due to this, the scenes feel less cliche and flow nicely. The cons of this drama are only two. First, the ending was so ambiguous, I didn't know how to interpret it. Second, I wish there were more scenes depicting and developing the relationship between the two leads. It looked like only one side of the romance was more expressed. I recommend it to every type of audience and I especially recommend it to medical drama lovers.