I love this drama so much! Story: It's similar to another drama, but I won't tell what the name of that drama is because you either know already & seen it or not seen it or have heard of it but want to watch that drama too. But I can tell you it's a little more darker & the writers make the plot their own later down the line. The plot was entertaining from beginning to end! Acting/Cast: Ji Sung was awesome in this drama! Hwang Jung Eum was amazing as well. I didn't watch a lot of their dramas, but I was so surprised by their acting here. They have amazing chemistry! Bae Soo Bin was amazing in his role as the villian! I hated his character more here than in 49 Days(I won't spoil his character for you if you want to watch that drama yourself). I love the side characters(the main guy's secretary(guy) & the main girl's friends) so much! Music: It was very beautiful especially "Tears Stole my Heart" by Alee & "Incurable Disease" by Navi ft. Kabee. Rewatch value: I won't watch this often becuase I cried so much in this drama. But I would we watch this for the side characters & the character development from each character Overall I give this a ten because this was a lovely drama. It's for people who love melodrama, romance, comedy(believe me, there are some there) & love character development(there is a lot). It also for people who are fans of the main actors/actress(Ji Sung, Hwang Jung Eum, Bae Soo Bin & Lee Da Hee or other actors/actress).