First of all, I want to say that I enjoyed this drama. I watched it right after finishing Kill Me, Heal Me, because they are both Psychological, with a psychiatrist as the main lead. The story was nice, and I really like the way that it went. It went smoothly, even if at some points it was a little bit slow for me. I felt that for a few episodes, nothing happened, and I even thought of cheating and skipping some episodes, because I thought that I had nothing to miss out. But I managed to watch every episode, and I don't regret it. The story wasn't unnecessarily complicated, and I came to love every character. I liked the main couple, even if in the beginning I was really confused whether I like it or not. At first, I thought that the actors had a great chemistry, but the plot wasn't helping them that much. It felt rushed between them, and I didn't really see why they fell for each other. Later on, I found out what actually happened, so if you feel the same thing as I did, don't give up, just keep watching, because it gets better! The cast was amazing, I really liked Gong Hyo Jin in The Greatest Love. It was my first time watching Jo In Sung, and I liked him a lot, and I look forward to watch another dramas with him. As I said, I felt that they really have had chemistry. The OST was great, and I really enjoyed the music. If I will rewatch it? Hmmm, maybe, but not in the near future, because I intend to watch other dramas first, Overall, it was a really nice drama, with a nice twist and story. I gave it an 8. So, if you want to watch something fun, with a lot of hilarious moments, but also with some serious moments, you should give it a try.