Confession

Sangwoo survived a car explosion He lost his memory but he was able to return to a normal life thanks to his wife Yoonhee who takes care of him with devotion However Sangwoo starts to feel alienated from himself in the past and the him his wife talks about He starts getting suspicious He also finds out his wife was having an affair and becomes obsessed with finding out about his past A man starts to follow his steps and Sangwoo is even more confused What kind of a person was I in the memories lost The shocking truth is revealed