I have seen so many dramas and this one is one of the kind. First off all is a unique story, you can never predict what will happen in the next moment, was the only drama i have seen and i have not guess what will happen. The male leader he pass difficult times not in his past but in his present. What a great acting Hyun Bin is perfect , you can feel his pain. I love his character. Touching relationships like him and his secretary. You will see it and you will not forget it in an hour because you can think it again and again you have a lot to explain in your mind . The story is without holes with many meanings. And if you are a gamer is a big extra. I love it and for first time i want to write something for a drama because i cant forget it. Only i want to say sorry for my poor english is so many things i want to express and i cant say it ?