Plot summary
Jan complains about the lack of privacy and personal space, and declares she wants to become an only child. Her angered siblings teach her a lesson; they grant her wish by ignoring her and staying out of her way. Meanwhile in the subplot, the family plans a square dance at a Hoedown party, and Alice and Carol compete by making strawberry preserves for the dance. Note: This episode caused an argument on-set between Robert Reed and Sherwood Schwartz over lines in the script, particularly a line about Mike remarking on how the kitchen smells like "Strawberry heaven", to which Reed insisted cooked strawberries don't have any odor.
Credits
Adapted from Wikipedia contributors, List of The Brady Bunch episodes. HTML formatting and reference markers removed.