Prilla just can't say no. When Nettle asks her to join in on caterpillar sheering for the second day in a row, Prilla tells a little white lie—she prefers butterflies to caterpillars. Then all the butterfly-herding talent fairies come down with a case of fairy pox, and because of her "love of butterflies," Prilla is asked to help out. But butterfly-herding is a lot harder than it sounds. Butterflies are downright mischievous, making Prilla's life perfectly miserable. Is it time for Prilla to 'fess up?"A charming tale about finding faith in oneself." —Discovery Girls