The story is great. It's not something common or predictable. It is told well and nicely. Song Jihyo and Byun Yohan both are great actors. But, their act don't match well in this drama. Yohan seems has many adlibs while Jihyo was kinda strict to the script. Actually I think their personality look match. In the other hands, the other roles made a great impact to this drama. The character were strong and the cast acted well. The ost. are strong enough to support the story and execute well. It take a big role in this drama. Unfortunately it has cut down to only 12 episodes. Overall it's entertaining and worth to watch and re-watch.