In an oddity for the show, Eb enters through the Douglases' closet twice and neither time does the door crash to the floor.
At the restaurant, every time Oliver says the word "champagne", a cork pops and a fresh bottle of champagne is brought to him and Lisa.
This episode shows yet another version of how Oliver and Lisa met and fell in love.
This is the one and only time Linda Henning appears in this series, playing the same role of Betty Jo Bradley that she plays as a regular cast member in Petticoat Junction (1963).
Adjusted for inflation and assuming Mr. and Mrs. Douglas started dating at least as many as eleven years prior to telling Eb the story of their first date (The Wedding Anniversary (1965) from season one revolves around a 10-year wedding anniversary), the $28 price for a bottle of Champagne would equal approximately $318 in the year 2023.