During a rainstorm that follows a snowstorm, Nancy comes to the train station to tell stationmaster Kennedy that he's needed at home to see his newborn twins. She promises Kennedy that Harry, her beau, will manage things just fine. Kennedy is dubious but reels off instructions and leaves. Harry is clueless. When a trainload of cabaret performers disembarks for a layover, Harry joins a rehearsing chorus line; Nancy sees him with these immoral women and declares she'll never speak to him again. While he cries into his lunch, she puts her morals and her skirt aside to join the rehearsal. When the train pulls away, will she leave Harry in the lurch?