I found it on IMDB:
Dr. Robert Hartley: [final lines, Dick wakes up as Bob from “The Bob Newhart Show”] I just had had the strangest dream. I just dreamt that I was married to a beautiful blonde and we owned an inn that was going to be turned into a golf club.
Emily Hartley: [wakes up, turns the light on] That’s it, no more shrimp before bed.
[turns light off]
Emily Hartley: [turns light back on, jealous] Beautiful blonde?
The woman who played the beautiful blond on the Newhart show also passed away several years ago. Her first name was Fran, but I can’t remember her last name.
LOL!
Even better...thanks for taking the time to find that....:))