When Greg begins constant daydreaming and his grades start to drop the Brady's quickly think something is wrong. They soon deduce he has puppy love, for a certain girl named Linda. However, they are having an incredibly hard time finding the right Linda but soon the Bradys quickly learn just who this Linda is.

Carol is out of town visiting her sick Aunt Mary and Alice is all prepared to take care of the Brady home. However, she sprains her ankle, after tripping on Chinese checkers, putting Mike and the kids in charge of the household duties. Meanwhile, her boyfriend Sam finds himself in a dilemma over whether or not to take someone else to the upcoming Meatcutters Ball.