They also learn some harsh rules while staying at his swanky mansion, which includes: no loud music, no jumping on the bed, and having to be dressed appropriately for dinner every night without being a minute late.

While out for lunch one afternoon, the girls meet and befriend Brigitte, a beautiful French fashion model, who agrees to show them the great sights of Paris.

They also meet two charming teenage French boys, Jean and Michel (who become infatuated with them and give them roses), and find various ways to ditch Jeremy so that they can spend time cruising around the city on mopeds with the boys.

One afternoon, the twins end up in police custody, along with Jean and Michel, for trespassing on private property.

At dinner one night, the girls challenge the French Foreign Minister, Monsieur De Beauvoir, and manage to convince him to accept an important proposal that was established by their grandfather, concerning clean drinking water for the Embassy.