When the Care Bear Cousins arrive, it's time for a lesson in Care Hearts! But Wonderheart has a cloud over her head and doesn't seem willing to learn.
Wonderheart and Uncle Tenderheart try to hide how much they miss each other when the young bear has to stay away from home.
After Beastly steals the Cousins' ship, Bright Heart must take charge to get it back and save the Share Cloud.
As the Cousins help the Care Bears build a new snack bar, the two groups begin to compete with each other to see who's best.
The Care Bears invite the Cousins to the Belly Badge Bonanza to show off their powers. But Beastly feels left out and tries to spoil the party.
Wonderheart's new power collects all the Care Hearts and leaves the Cousins wondering if they fit in. Soon they'll see just how much they're needed.