During a horse race with Blaze, Bianca is injured and gets amnesia. She becomes very nice and starts trying to be ultra helpful, only to have all her nice plans backfire due to her lousy memory. Chester invents a gadget to help her remember, but Pierce, intent on using Biana for his own ends, destroys the machine. During a dance, Bianca regains her memory, only to end up with Pierce losing his.
