and this is the one that make me realize my love for yoo ah in and that's a brilliant artist like kim hee ae. the story is great, about love that can happen to anyone, doesn't care about age and what the world will say. This is about an affair between a naive genius piano boy with a strong independent woman. the story so good that my heart ache and pray that they will end together. the different age is about 20 years old and i think its so big, in the beginning i will just try the first episode, if its good then i'll watch it and if its not i'll just watch other, BUT i fell in love with this drama after i watch it, this drama exceeding my expectation. the music does not need to be asked is wonderful. a really good romance drama.