Li Hong Yi played his character well in this drama. He is actually a good actor in my opinion. He isn't over the top when trying to be funny and being cool just seems to come off naturally. Looking forward to more dramas with good story line from him.

The drama itself was nice and light the first half. I did skip a lot of scenes even whole episodes from 18 and went straight into the finale. I just did not want to go through all that angst and evil scheming etc... The ending as most comments below mention had a lot of questions of how, when and why? I did want to analyze too much, this isn't sci fi, it's a rom-com in a make believe world of a drama. The ending worked for me :-)