As every1 will tell u, Gong Yoo carried this drama b/c he is that AMAZING as an actor. I gave the acting a 10 just for his performance. He has 2 be 1 of the most amazing actors ever. This drama would have been better if the other main actors had actually done something that resembled acting. I watched this for Gong Yoo & his amazing acting. The rest was just extra!