At La Ronde, the amusement park where Le Galopant is showcased, Margot is accosted by a 17-year-old girl named Katherine de Wilde. Katy is hyper and unrefined, “rural,” everything Margot cannot stand, yet she finds herself thinking more and more about the lisping girl in the Converse sneakers and “Meat is Murder” T-shirt as the days tread on. Even after Estelle discovers a massive secret she’s been keeping for a decade, forces her into couples counseling and then on a road trip to confront this secret, Margot is unable to stop Katy from seeping into her thoughts. So when Katy phones her one morning with bad news, “They’re taking down Le Galopant for good. It’s broken!” Margot yields to impulse and pursues her interest in the girl.