This isn't a romantic thriller, it's thrilling love. From the background story of the characters, to the music that was used, until the topnotch acting of the actors, everything was perfect.

The story about a sociopath husband who is lying to his wife and child about his personality by studying human emotions and copying them through his acting skills is suddenly put into a murder case as the thing from his past start to haunt him again. It's rare for sociopaths to be the main lead of their story, they're usually the 2nd lead, like from the girl who sees smell or the come and hug me drama where the father is the psychopathic murderer. The story was amazing and how they connected the background story to the main story is not confusing either.

THIS IS A MUST WATCH DRAMA!!!