OMG, what have I been watching all these years that I just got to watch this now!?? Not fond of musical movies or dramas; so I did not expect to like this drama that much, but to my surprise I enjoyed every bits of it, It is now one of my favorite dramas. Song Sam Dong, was lovable all throughout! Kim Soo Hyun is now one of my favorite actors.; I even think I like him best. I shed worthy tears many times, and have learned so much from this drama. I am turning 30 this year, and this movie made me ask myself if I ever had a dream? I want to see how beautiful it is,too. I so love the scene when Sam dong made a solo performance, i think that's the very heart of the drama; kim Soo Hyun really pulled it off. I also love his duet with IU, watched it several times. I wish there were more sweet Sam Dong -Hye Mi moments; and more of them at the ending. But still this drama is 10/10! Kim Soo Hyun was just perfect for his role, no other actors would have done it better than him.