I have to say I really enjoyed this drama. I've been trying to watch older dramas and since I really liked Jung Yonghwa in You're Beautiful I decided to watch this show. I was very apprehensive because Park Shin Hye isn't my favorite actress. I actually had a bad experience with her in You're Beautiful. However, I think she fits the female lead's character so well that I'm starting to change my mind a bit about her! I really liked the main couple's chemistry all throughout the drama, except for the last episode. I think their last (well, the one before the last) wasn't that well acted. The last episode was very rushed in general... Thankfully the rest of the show was consistent and made justice to the characters.
I looooved the second couple! Jung YoonSoo is so so so so beautiful that I couldn't take my eyes off her! The Director was a big douchebag, in my opinion, but he did redeem himself later on. Both actors did a great job.
I also really loved all the secondary characters and I wish we had more scenes with them. Sarang is iconic.
The music was great but it got too repetitive. Poor Shin, always performing the same songs over and over...
Overall, a pleasant surprise and loveable characters that turned a simple plot into something special.