A pond stands at the edge of the deck with a slingshot beside it. Each time a friend hops, the slingshot fires a stone that skips across the water, one more skip each time, and a little rubber duck with a bow pops up where it sinks. At the end all three hop together, a big rainbow stone skips across the whole pond, the ducks all jump up in a row, and colourful ripples and stars spread out.