The song "Aba Daba Honeymoon," originally recorded in 1914, became a hit recording for Debbie Reynolds and Carleton Carpenter following the release of the film.
During the "That's How I Love You" song Debbie Reynolds' character (Melba) plays the French horn. Debbie Reynolds actually played the French horn in high school.
The main hotel set had been used some months previously in Annie Get Your Gun (1950). Clinton Sundberg appeared as the hotel manager in both films. In the same "waste not, want not" tradition, some of the "Annie" costumes were also reused.
According to an April 1950 "Daily Variety" news item, many scenes in the picture were filmed twice: once for prints to be shown to American audiences, and a second time, with the substitution of certain words and phrases, for British audiences.