A dollhouse stands at the edge of the deck with four dark rooms. Each time a friend hops, a room lights up and furniture pops into place: a sofa and plant, a bathtub with a duck, a bed and lamp, and a table with flowers. Then the attic window glows and a little flag rises on the roof. At the end all three hop together, all the furniture bounces, and colourful smoke puffs and stars burst out of the chimney.