I expected the drama to be a story of overcoming past trauma and finding forgiveness. Instead, I got an angsty melodrama with repetitive plotlines and bland characters. The first 12 episodes are engaging with a solid plot and story telling. The flashbacks are on point giving a background of Namu and Nakwon's unusual love story and their inability to forget each other. It is touching, compelling, and heartbreaking. The childhood actors give dynamic performances and show fundamental differences between a happy and care-free Nakwon and a disturbed and introverted Namu. I also liked how the flashbacks did not give a play-by-play of every childhood interaction and only showed relevant moments leading up to the murder.

Adult Namu and Nakwon are entirely different from their childhood selves. Neither of them have have any spark, personality, or agency. Nakwon is a made up doll living a life guided by anyone other than herself, including her agent and brother. Namu's entire existence is reduced to pining after Nakwon and staring at her pictures. They simply exist to run circles around each other and create angst. When they do meet, their scenes are repetitive with the same prolonged staring and recycled lines. It's completely frustrating to watch two people who still have lingering feelings for each other unable to sit down and have an adult conversation about where they are in life and how they feel. Jang Ki Yong has one facial expression in every scene devoid of any emotion. Jin Ki Joo is a little bit more versatile but her performance is nothing special either.

At the beginning, the plot is interesting and runs at a comfortable pace, but it falls completely flat later on with repetitive scenes, conversations, and the serial killer/stalker trope. The acting is subpar, the pacing is draggy, and the plot development is as exciting as watching the paint dry.