A serial killer has murdered twelve bakers. While on a delivery for their bakery business, Wallace and Gromit save Paella Bakewell tart, a former pin-up girl for the Bake-o-Lite bread company, and her nervous poodle Fluffles when the brakes on her bicycle fail. Gromit finds there is no problem with the brakes, but Wallace is smitten. He and Piella begin a whirlwind romance, and Gromit is angered when she redecorates their house. Fluffles and Gromit share a sensitive moment when she returns Gromit's possessions, discarded by Piella.