- All-Star Cast: Obviously.
- Cast the Runner-Up: Halle Berry was originally cast as Laura, but had to drop out due to a custody battle with her ex-partner. After the custody was resolved, Berry was recast in the movie in a different role.
- Divorced Installment: The film was initially conceived as a sequel to Valentine's Day but became a Spiritual Successor instead.
- Real-Life Relative: Garry Marshall's daughter Kathleen and his sister Penny cameo in the film.
- What Could Have Been:
Trivia / New Year's Eve