During Léo’s birthday party, a toy goes missing. The children look for someone to blame.

Following a huge misunderstanding, two friends always decide to tackle everything to make up for lost time.

In the late 1980s, Rose moves from the Ivory Coast to the Paris suburbs with her two young sons, Ernest and Jean. Spanning 20 years from their arrival in France to the present day, the film is the moving chronicle of the construction and deconstruction of a family.