Story:
Although the circumstances in this drama are nothing new, the story was still told very well. The reason is purely because of the hilarious script.

The drama is funny, cute, sad, and one of my favourites now. The scenes were the characters imagine and make up stories are really funny and a unique aspect of this drama. A great romantic comedy!

Acting:
Everyone in this drama was extrememly good! Each character made me either love them or hate them, but the best was Lee Da Hae. This is her drama. Watch out for all her singing parts! You'll love them. :D

Lee Joon Ki and Park Si Yeon were good, but I just want to mention that sometimes their scenes got repetitive. especially Lee Joon Ki's squash scenes. However, in the end I ended up liking him. At first I thought he looked a little too feminine, but then he got better as the drama went on.

Music:
All the songs were really good and this drama uses them heavily. I especially love the theme song, "Never Say Goodbye". However, I'm taking a point off because I felt that they could've changed up the songs a bit more. After awhile you get tired of hearing the same tunes.

Overall:
Yes go watch it! One of the best K-dramas for me.