Not an original idea, by any means. However, I could have forgiven a lot if it had been better written.

Kim Dong Wook as Lee Jung Hoon and Moon Ga Young as Ha Na both did a good job with what they had to work with. My problems were these: 1) So he's able to remember everything - I don't see how that could prevent him from ever loving again. He held off and once he was interested in Ha Na I had a hard time understanding why. 2) Ha Na's character was too "stalker-ish" for me. He's not interested in her at all, yet she keeps showing up, asking him questions about things and generally making herself a nuisance. The actress is a beauty, and I loved the niceness of her character but otherwise she didn't endear herself to me. 3) Stalker storyline - that could have been written so much better, in such a way that it would be more of a surprise to us as a viewing audience. I was just happy to have it over with. 4) The two-year break up. So, you had fears of being in the public eye - hello?!?! You're public figures for heaven's sake! Her going to the US and them not having any contact at all for two years. In this age of technology (especially since she was always using her phone), it didn't make any sense. A breakup that lasts this long diminishes their love. How much could they possibly love one another if they are willing to be apart for that long? 5) The ending. Unbelievably rushed. No contact for two years, they run into one another in a book shop, and they act like virtual strangers. There wasn't enough time after this for us to get back to feeling like they were in love. Plus, the issues that drove them apart were magically resolved and not discussed. I really wish K-dramas would get a clue that we would like a little more at the back end of these shows, and maybe cut out some time-wasting stuff in the middle.

Liked:
The music was good.
Real kisses, thank you very much.
The very rare appearance of his smile
She's a beauty
Loved her sister