I'm a big fan of K-dramas specifically, but not the romantic ones. I originally never intended to watch this to begin with, I was searching for some good ones. After finishing the first episode, I was completely hooked and fascinated by the wonderful story line up and ended up watching the whole 16 episodes in 2 days. The actors have done a marvelous job, they portrayed their characters exceptionally. Loved every bit of it. The romance, the comedy, the sorrounding mystery between the two brothers, everything was fabulous! Just give it a shot. You'll regret later if you don't. It's from one of those "must watch" categories. Even if you ain't a romantic fan, you'll love it!