Carly has always enjoyed playing with her sister Sandy, but when Lily Jean moves in next door and makes Carly be the baby, the cow, the dog, or other unexciting things, Carly comes up with a plan to teach Lily Jean how to play nicely.
Sisters Carly and Sandy have always played together, but when Lily moves in next door she only wants to play with Sandy, and insists that if Carly joins them she must be a baby, or a cow, or a dog.