After losing her mother in a car accident that leaves her with a broken arm, 4-year-old Ponette struggles with anguish and fear. Left by her father with a caring aunt and her children, Ponette grieves, secretly hoping her mother will somehow come back. Confused by the religious explanations provided by adults, and challenged by the cruel taunts of a few children at school, little Ponette must make her way through her emotional turmoil.
The veneer of the story is a tale of chance love: two French expatriates strike up a chance romance when they meet on a ship headed back to South America.