This drama was different. Everyone who watched this drama will admit it. At first I didn't want to watch this drama because the plot didn't seem interesting to me. However, then because of my love for Kwang Soo, I started to watch this drama. This drama was kind of magical. When I watched this I never had the desire to watch the next episode as soon as possible. But then when I started to watch the episode and I was totally hooked. It was witty, entertaining, gripping and fast paced. Then the episode ended and I didn't have the desire to watch the next episode again. But when I watched it, it was so great again. I know, that it sounds weird, but it's just how I feel about this drama. STORY The story was original and unique. We could say that nothing actually happened in this drama, but if you look closely, you'll see how great the storyline was. My favourite part was the beginning (I mean the first 5 episodes or so) and then the ending. I think that the ending of this drama was probably the best I've ever seen. It wasn't rushed, and it was just perfect! Watch this drama just because of the ending! It's worth it! ACTING Every actor in this drama did an amazing job! The actors were outstanding! When the story seem a bit boring, you are still hooked because of the great acting. It was 2nd drama I watched with Jo In Sung (1st - That Winter, The Wind Blows, I liked his hairstyle there more :D) and I have to say that I liked him in both dramas. Here, his acting was so natural, he did a great job. There were few scenes in the hospital which weren't that good but overall, his acting was great! As for Gong Hyo Jin. It was my 2nd drama with her as well (1st - Thank You). I have to say this: "She is an actress with capital A." I think that her acting skills are amazing! In my opinion, she isn't really pretty, but she is attractive. As for my lovely Kwang Soo. He didn't disappoint me, as usual. He did a great job, playing a person with Tourette. He's an actor with capital A, as well, in my opinion. And at last, I would like to mention Sung Dong Il. I loved him in Reply 1997 and here I loved him even more. What and actor! I loved the scenes with him and Kwang Soo!!! MUSIC Music was perfect! Some of the songs in the OST are already on my list of most played songs. The whole soundtrack is a masterpiece. Love it! Love it! Love it! One of the best soundtracks I've ever heard! There are a few reasons why not watching this drama. However, there are more reasons why to watch this drama. Great drama! One of the best dramas of 2014!