This drama started great, it started as a mature drama, but in the middle changed to be the typical K Drama : without kissing scenes, just with friendly hugs. At the begining, The story was great and interesting , but in the the middle it changed to be boring. The male lead actor is great in his role, the second lead actor is also very good in his role, but the female lead actess started really great, but somehow she changes, she never shows passion or real love for her lead couple. This story would be a great story if it was only of 16 episodes, but at the same time I understand the production team if they made it of 20 episodes it is because It Is More Than Worth to watch a K Drama With KWON SANG WOO as a male lead, besides he is a great actor he is one of the most handsome men in the world. The music in this drama is Great, (I'm sad because I can't find it in app store). The rewatch value is bellow 5 because I would skip many episodes I just would watch it to see KSW.