Story:
I really don't think the synopsis does justice to the drama, but I can't think of anything better. The drama explores the concept of a soulmate and it does fairly well. Like mentioned before, this drama defintely had a direction, which is quite clear from the beginning to the end.

If this drama looks like its serious then don't be fooled because the comedy in this is just incredible! It's a perfect mix of comedy, romance, and just drama.

One thing that I felt was a bit disappointing was that the drama was too short. An extra one or two episodes should've been dedicated to the main soulmates because we just don't get to see them together long enough. I won't take off marks because I think the directors wanted to show us that the two soulmates don't need time to get to know each other since they're soulmates, which means they've known each other forever. SDW says that in the drama too.


Acting:
I thought everyone was fantastic and hot! You really end up loving or hating the characters. I especially loved Min-ae, Yu-jin, LSK's brother, LSK, and SDW. Ryohei could've been a little less stiff, but he acts well when he's with Min-ae. ;D


Music:
I don't think there will be anyone who WON'T like the music. It's catchy, fresh, trendy, and definitely eclectic. Every song selected had a purpose in the drama. I downloaded them and am currently ...addicted.


Overall:
I have to say that this is probably the best k-drama I've watched so far. It is along the lines of Orange Days and One Litre of Tears. I really recommend that you watch this! I know it will end up in your top dramas list. :D