ailor Ted meets and falls in love with Nora Paige, an aspiring Broadway show dancer, at the Lonely Hearts Club. After Ted rescues Lucy James' Pekinese during a public relations campaign on his submarine, Lucy falls in love with Ted; and Ted's captain orders him to meet Lucy for a date at a night club breaking a date with Nora. When she sees a picture of Ted and Lucy in the newspaper, Nora, who lives with Jenny and her daughter (Jenny's husband is Gunny), no longer wants anything to do with Ted.

Overview from themoviedb.org