I was looking for something relaxing, funny and just silly comedy after watching the emotionally draining '49 days', and I have to say I hit jackpot with this particular drama. The female lead was extremely enjoyable, she played her role to the letter: a ditzy, emotionally immature, obedient teen that tries to make amends with both her family and her own choices in life, both professionally (through the music she chooses to play), and romantically ( by choosing a boy that her grandfather disapproves of). The male lead appeared dull and emotionless, but that was due to the nature of his role, also: a young man that had been scared emotionally by the absence of his father, striving to make a name for himself by distancing from his mother's successful career. Really enjoyable were also the supporting couple, the teachers of the two, which offered an interesting idea of how immature love has kept blossoming through the passing of time and how the silly reasons for breaking up had been resolved by the passing of time. The supporting cast in the whole was excellent, loved the drummer boy and his ballerina, they acted really well and gave the show a much needed quirky romance. The music was great, really enjoyed the Gayageum, which I discovered through the show ( I had only listened to the Chinese 'version' of the instrument), and the combination of pop-rock and string instruments was nice and innovative. All in all, I found this drama very enjoyable, relaxing and not at all sluggish in evolution, and I think it is perfect for those looking for a silly, uncomplicated, music-bathed romance. I could really compare this drama with the equally entertaining, if not more-so, Playful Kiss, which I absolutely recommend.