If you loved Big, you will definitely love this story. However, I personally think this story and the ending was better than Big. I loved the acting most of all in this drama, I think we really believed it was a 14 year old in a 25 year old's body. There were definitely some surprising elements in this drama which made it all the more interesting. And even though it was very similar in plot wise to Big, I found it to have a different feeling. I also loved the humor in this drama. The music was great but it did not really stand out to me. I would definitely watch this many times over in the same day if I could.