I really love this story, and I think in a sense it touched on the topic of the truth behind a relationship... the psycho woman definitely made the series a lot more thrilling, but I just wished there was more of an explanation. I wished the main couple would've been explained better, like how they came to love each other so much. I also wished that the author provided an explanation of what happened there at the end. All that aside, the side characters were very loveable. It was genius how this story was told through Yeongju's serenade, when she began playing, till the very end. Her song was their love story, and that was really the beauty of music.
Serenade (keum Kyesoo)