A young man who wishes to launch his girlfriend in the theater, borrows money from his aunt, making her believe that he wants to buy groceries. His aunt arrives and then wishes to visit “her” grocery store; to save the day he borrows the store of a credulous grocer.
Jacotte, a little orphan, is adopted by two single uncles who are looking for a governess for her. Monique hides that she is very rich to be hired because she is seduced by the little girl. Her father, chocolate manufacturer and competitor of the uncles, decides to sink them. But everything works out when Monique marries one of the brothers.
Jacotte and her older sister Annie live in a Montmartrois workshop where Annie paints pictures of flowers. But the paintings do not sell. The bailiff threatens to seize the furniture so Jacotte decides to go see the owner. Jacques is conquered by the little girl and soon after by Annie.