In every episode a single chrysanthemum or rose or both can be found. The daisy is normally at Mike's (Michael Williams') work, and the rose is normally at Laura's (Dame Judi Dench's) apartment or at their apartment.
The two stars in real life were each other's true loves. Mike and Judi were married for 30 years, until his death in 2001, aged 65.
Despite often saying that Laura is younger than Jane Fonda, Dame Judi Dench is three years older.