This drama was amazing. The story was original in the way that it didn't play too much on 'love triangles'. Lately all you see in dramas are love triangles and it's honestly getting old. While in the beginning there is a love triangle between Lee Shin, Professor Jung, and Gyu Won, it doesn't become overly annoying in the sense that you just want to push someone off the ledge! Anyways, the casting was great and I was glad to see Yonghwa and ShinHye together again. They have such great chemistry together, and yet I rated their acting a 9 instead of a 10 for one main reason. They can't kiss. I cringe every time they kiss because it's so...pale...in comparison to some other actors and their kissing. Other than that the story was cute and I definitely hope to rewatch it another time. The reason I rated the music an 8 rather than a 9 or 10 isn't because I disliked the music, but rather I disliked the editing of it at times. The music sounded very hallow from time to time and didn't sound like the quality was up to par. Either way I loved the drama and I love listening to the OST. I just wish it was edited into the drama little better.