I'm not sure why everyone is hating on this drama! Overall, this show was cute, entertaining, made me laugh out loud and made me cry. First of all, I can see what people are saying about Mary. She gets annoying. But, I think she was a good fit. I wish her abilities and talents were highlighted a bit more. Maybe she wouldn't come off as useless and ignorant in some parts. I'm not sure. And don't even get me started on her dad. Most annoying character ever! With Kim Jae Wook's character, I was a little confused through most of the show because I never fully grasped his intentions with Mary. Either he wasn't good at expressing emotion and motive as an actor, or it was poor directing. Jang Keun Suk's character was beautiful. This role was a great fit for him and played it excellently. There were even times he would be in the background, still in character doing something weird. Mu Gyul is full of passion, indifference, love and disgust. There were, however, parts where I felt his character changed suddenly, and other parts where I thought he didn't change enough. It was kind of awesome watching Mu Gyul and Jung In towards the end of the show. The soundtrack is killer! Mostly due to Jang's musical talent. Go and get it even if you don't watch the drama. So good!