Kiama, a happy-go-lucky preschooler who loves playing with her toys and stuffed animals, becomes a foster sister to a shy and kindhearted 3-year-old named Nora. At first, Kiama is eager to meet Nora. However, once Nora arrives, Kiama realizes she must share her toys with her new foster sister.
Nora's playing with Kiama's toys sparks big emotions from both girls. Colorful new friends from out of this world step in to aid Kiama and Nora in expressing their powerful emotions. Thanks to her newfound colorful alien companions' encouragement, Kiama realizes the value of sharing.