Oh Jung Se and Seo Ye Ji nailed their roles spectacularly. The focus on mental illness was great but not developed strongly - especially KMY's ASPD - no diagnosis or treatment was even mentioned. Plot was slow and predictable, with not many surprises. The First leads had good chemistry, however, the pacing on of their relationship was too fast - leading to a burn out in the 2nd half of the series. Second leads could also have been developed even further - NJR, JS, LSI etc. Felt that many of these characters didn't really have a 'role' in plot.

Overall, comfortable to watch, great visuals, excellent acting but could have been so much more if the story was more developed and well rounded.