I finished watching this brilliant story about a week ago and debated writing a review. But I loved this story so much I decided to give my opinion (:

The story is great! It's original, funny, sweet, sad. There were parts that made me laugh so much, parts that made me cry. I loved almost all of the characters - and it's always nice to see a main girl who knows how to defend herself. I think this is one of the few dramas I've watched where I've even found myself liking the second main lead girl. I knew I would love this drama by the end of episode 1 and I wasn't wrong. It's hard to choose a favorite among the characters, because they were all great! Including Secretary Kim and Ah Young.

The acting is amazing! Hyun Bin and Ha Ji Won did a terrific job - especially during the parts when they switched. They really acted each other out well! And the other actors did great, too (You really get a feel for the characters).

The music is great! I love the soundtrack! My favorite song was "Scar," but I loved "That Man" and "Appear" as well as the other songs.

I will definitely watch this drama again, I've just seen it and I've thought about rewatching it again sometime soon.

Overall - it really is a great drama to watch (as I keep mentioning, haha). If you're the type who enjoys romantic comedies with a twist, this one is great (: I agree with all of the other reviewers who have rated this drama well, it really is a wonderful story - so... watch it! (: