STORY---- 9/10 The plot is a unique adaptation of the popular story line of a soul wandering the earth finding ways to comeback to her body. I warn you don't treat this drama as an ordinary romance chic flick. It might contain some cliché parts the writer creatively masked that it remained inconspicuous. ACTING/CAST-----8/10 It was relatively familiar cast for me, even the supporting actors I've seen from other SBS shows. The acting I was particularly moved by Jung Il Woo's performance, this is the first time I've watch a drama he's included, I thought he's character was easy to play since he's just the punk scheduler but when he started to cry and when his story started to unfold, I just wanted too see more. I was really sad for him, for Yi Kyung and Yi Soo. More that the main characters. I paid more attention to his story in the end. MUSIC-----8/10 It was a touching mix of songs. It made you cry some more when the scenes were sad and made you feel bad when you should. Sound amplified the feelings. REWATCH VALUE-----9/10 It has a high rewatch value for me, If you feel like contemplating on your life and just looking back and for self assessment this will really do. OVERALL-----9/10 I'll give this a 9 overall score because it was so touching at an aspect even if i'm not a sucker for down right teary series. I finished this without me noticing it. Although I want it to end utopian style. Like everybody happy and they get to be with their most important person. I looked it very much with a bright perspective. "It’s so poignant and beautiful and meaningful…and even though I didn’t get the ending I want, the ending was one of the best orchestrated I’ve ever watched: totally consistent and wonderful in its own bittersweet way" MUST WATCH! I hope I'm helpful enough :)