Capricious and narcissistic egoist Svetlana is used to taking everything for granted and not thinking about the feelings of other people. One day, she becomes a victim of an attack and loses her memory. As a result, she ends up in the family of a bricklayer, Timofey, who is raising three children alone. Sveta is forced to adapt to new living conditions: cook, wash, clean, take care of the children. Gradually, she gets used to it and begins to perceive the new family as her own. She manages to see in Timofey not the rude boor he seemed at the first meeting, but a reliable person and find happiness. Will Svetlana be able to forgive the "new family" for deception when the whole truth is revealed?