Joe Harding wakes up in the hospital with partial amnesia after falling down the stairs in her own home... Beloved husband and children, taking care of her and protecting her from any stress, try not to go into details in conversations about the past. What happened on that fateful day? An accident?.. Fragmentary visions pop up in Jo's memory: an attractive man for whom she feels sympathy, a woman's face distorted by fear ... Must her imagination deceive Joe, or is she confusing hallucinations with reality? She has to collect her own memories bit by bit in order to resurrect the events of the past year in her mind ... Or should she come to terms with memory loss and start a new life? After all, the truth that close people hide from Joe can be shocking ...