For me, this entire drama hinged on the acting of Seo Hyun Jin. I have never experienced such a deep empathy for a character. She portrays someone who is devastated incredibly well. I have found that if she so much as sniffles, I burst into tears. The dead, haunted expression she had through the first few episodes, and the inner strength of her character to put on a brave face to the world stayed with me. I found the story to be interesting at first. It was different. But after a while it seemed to have lost it's charm for me. This makes me sad, because I was anticipating Eric's return to the screen. That is not to say I didn't enjoy the drama, but it isn't one I would watch again. As for the music, I am torn. The main song is catchy but annoying. Roy Kim's song is lovely. The two balanced out to a 6.5 for me. Overall, I rated this drama a 7.5, which about averages the other scores. That is almost exclusively due to Seo Hyun Jin. The side characters were also fun to watch, and their stories were light-hearted interruptions to the main plot, which at times became a little heavy. I do recommend seeing this drama, even with it's short-comings. If for no other reason than to experience acting that will literally make your heart hurt in your chest.