Shannon Tweed (Dr. Honey Snow) was Playboy's Playmate of the Month, November 1981 and Playboy's Playmate of the Year 1982.
The end credits where Frasier had won the opera singer to sing at his homes, shows a modified look from Daphne, Martin, and Frasier. One of the first times where all 3 shared the exact same opinion.
This Episode Aired On Valentine's Day 1995
The title is a reference to the phrase "You scratch my back, I'll scratch yours."
Honey Snow's apartment number is 7.