This drama was truly fantastic. Casting featured some of the greatest actors. The first couple episodes featuring Kim So Hyun and Yeo Jin Goo were the greatest tear jerkers ever. I don't normally cry watching dramas, but this one had me on the verge of tears. As for the overall story, it was lacking at times, and by lacking I mean it had too much. Too much melodrama. Later in the series, I felt like they were crying every scene, and there was very little comic relief to break up the melodrama. Every incident resulted in a crying scene. However, the cliffhangers really make you come back. Despite this, there weren't many symbols or deeper meanings to the story, disregarding the theme of course. Music was decent. The soundtrack contained some good ballads, but nothing flashy.