Dannan is excited when her cousin, Gaddie, comes to visit from the United States. But she gets jealous when it appears that Ferny and Piggley like Gaddie better than they like her. When Dannan's jealousy gets the best of her and she ruins a fun afternoon, she learns that the best way to deal with bad feelings is to talk about them. Lesson: Don't keep feelings bottled up inside-share them with people you trust.