Ok, so let me mention something first.I didn't like Moon Geun Young AT ALL before watching this.It's my first time seeing her act...I know why didn't you like her, right?Well I have to be completely hoest...her looks let me down a bit, and seeing 2 episodes of Marry stayed out all night really made me almost hate her....how wrong I was!! Story: It was so beautiful.The idea wasn't reallyso unique but the way they made it look was beautiful.I fell in love with it and haven't fast-forward it at all.It was so innocent and well pictured that I've found myself crying at the end(it's not a sad movie)! The way their relathionship developed was mesmerazing and I loved the fact that dancing really took a major part of the movie. Acting/Cast: As I said I really didn't fancy Moon Geun Young at first.I watched this only because of Park Gun Hyung whom I adore and consider a great actor.When I saw they were almost 10 years apart I was almost sure I would dislike this...I was so wrong.Their age difference made the story even more charming and beautiful.The chemestry between them was breathtaking and it made me fall in love with Moon Geun Young.Thinking she was only 18 when this movie was made, I was simply starstruck...she is really talented.I don't have to say anything about Park Gun Hyung, because he was extrordinary as always.Both leads succeded in portraiting their character almost to perfection. Music: It was a dance themed movie so it's obvious that msic played a big part.I can't say that it was the best I ever heard, I saw many more dramas with better OSTs, but it was just fitting so well with the film, making it so much more enjoyable. Rewatch: This is definetely a rewatchable movie...it was just too inspiring and cte for me not to see it again! People go and watch this because it's really worth you time, trust me!