To be quite honest, when I first started this drama it was with a light-hearted mind. I was only there because Nana was the first lead, but as soon as I finished the first episode I was hooked on right away. I was always on the edge of my chair and it was just always captivating. There was not even one moment where I felt like it wasn't important or that I wanted to skip. Every single part of this drama is important, and the most little that might seem insignificant detail is important. Even though the main male lead was pretty much emotionless, he was amazing had shown little signs of how he was actually feeling. I was truly amazed by him and I never thought I would love an actor I never saw before after one single drama. Without spoiling anything, I must say that the ending was truly breathtaking and overall a beautiful, well-produced drama. I am shedding a tear considering I still haven't take a break from it.

I gave 10 points on almost every category except the rewatch value, even though it was an amazing piece of art. I wouldn't be able to rewatch in my opinion as it could take away the impact of surprise and the suspense I was feeling the entire time. Truly love this drama.