I think the highlight of this drama is the unpredictable and well written storyline. Park Shin Hye and Hyun Bin played their respective roles very well. I just din't gave this drama a perfect score because it lack more romance until the end. I am expecting more romance with this drama. I also did not like the many flashbacks with every episodes. Overall I enjoyed this drama and I would recommend it to many K Drama Fans because of its unique story, Great acting by the lead actors and the beautiful scenery of Granada, Spain.