Oobi makes a model of a neighborhood out of boxes and paint. He gives Uma a tour of each building: a house, a school, a library, and a store. Uma has trouble saying "library" and "neighborhood," so Oobi helps her sound out the words. At the end of the tour, Oobi and Uma hear someone knocking on the door of the house. Kako opens the door, and Oobi explains that he must be their neighbor.