* The subplot of Lois wanting separate beds was originally intended for "Brian Writes a Bestseller". <a href="http://thefutoncritic.com/listings/20101101fox21/
*">http://thefutoncritic.com/listings/20101101fox21/
*</a> Chris is only heard off-screen and not seen, while it is the opposite for Meg, who appears but the show ends before she says a single word.
* The song played during the montage of Peter and Quagmire is "Sharing the Night Together" by Dr. Hook.
* Brian brings to attention that Stewie had long since abandoned his repeated attempts at global domination which Stewie retorts it is back on.
* Stewie breaks Brian's crew gift coffee mug from Class Holes! when he thinks Penelope poisoned the coffee.