I think this drama was absolutely great whether it came to the characters the story or the acting...the only thing I have to say about it is that 12 episodes definitely wasn't enough. I think the ending was a bit rushed although I think it was the best ending they'd give it.
I honestly love to hate this drama....ahn jae hyun was probably not fit for a lead role just yet...I liked hin in you're all surrounded and you who came from the stars a lot more...let alone goo hye sun's acting ._. I feel like the drama would've been much better than this...