Love in the Afternoon 1957
Claude Chavasse is a private detective who specializes in catching cheating spouses, swindling siblings, heirs, or simply posing as a detective for hire to identify someone. His daughter, Ariane, is a young, carefree girl who is curious about life and eager for love. One day, while eavesdropping on a client, Ariane finds herself head over heels in love with a charming billionaire who she saves from danger.