When David has a hard time ending playtime early to help his baby sister, Barney shows him how much fun helping others can be.
David is scared of the dark, so Barney turns himself into a giant action figure to calm David's fears.
Mel makes a big mess in the park and learns it's important to care for shared spaces.
After a disagreement among the kids about what to do with a ripe tomato, Vivie learns importance of sharing.
During a magical go-kart race Mel discovers that there's more to racing than just winning.
