June sends the Beaver over to the new neighbors with some flowers to welcome them to the neighborhood. When he is given a kiss on the check by Mrs. Donaldson for the bouquet, sneaky Eddie Haskell makes Beaver scared that her husband is a jealous man and is going to pay Beaver a visit when he least expects it.

Feeling left out when Ward helps Wally earn some money for a new uniform for the baseball team, Beaver decides to earn some money too, by selling water to everyone in their neighborhood after the city turns the water off to do some work on the pipes.