The beginning of the drama had really great potential. Ji Chang Wook's character Jeha/K2 and the Song Yoon Ah's Yoo Jin started the drama with immense chemistry that was intriguing to watch. However, the plot slowly started deteriorating in each episode. Jeha's relationship with Anna felt empty, there was little-to-no chemistry between the two. Anna's behavior in public versus in private felt too different, almost like watching two different people, to the point it wasn't even pleasing to the eye. Altogether Anna's character had just a small development which, considering she was the female lead, was very pitiful because we could see both Jeha and especially Yoo Jin develop enormously during the drama.

Overall, it was a watchable drama that highlighted especially Yoon Ah's acting capabilities as well as Chang Wook's. Still on the verge about whether Yoona's character Anna was that badly written or if her portraying the FL was bad.