Peter, Lily, and Benjamin are the very best of friends. Benjamin thinks Lily is amazing—she knows EVERYTHING! Lily promises to teach Benjamin about nature, and they set off on a nature walk together. Peter, feeling left out and wanting an adventure, sets off on a radish raid in Mr. McGregor's garden. But when Benjamin and Lily get into trouble, it's time for Peter to prove he's a true friend and leap to the rescue!