Lily Faye, a friendly frog gets upset with her neighbor Mr. Oak Tree. She sees children entering a schoolhouse and she learns that those students are called mammals. Lily Faye goes to the school to get a closer look. She looks into a classroom window where she learns about the importance of trees. Lily Faye decides to return to the oak tree and apologize for being mean to him. Once Lily Faye apologizes the mighty oak tree moves his branches and drenches Lily Faye's lily pad with lots of sunlight.