After breaking up with her boyfriend while on a romantic weekend in Paris, young nurse Klara decides to stay in Paris. Feeling light and free, she meets the charming Philippe and, at his request, agrees to try on a gown for his fiancée. The wealthy young man takes an instant liking to the spirited young woman, whom he engages on the spot to care for his ailing mother Jeanne. Despite her upper-class ways, Jeanne soon realizes that Klara is better suited to Philippe than his society girlfriend Zoe…