Passage: As Butch waits at a traffic light in his car, Marsellus spots him by chance crossing the road (probably returning with soda drinks to Butch's apartment after leaving Vincent to wait) and chases him into a pawnshop. The owner, Maynard, captures them at gunpoint and ties them up in the basement. Maynard is joined by Zed, a security guard; they take Marsellus to another room to rape him, leaving the "gimp", a silent figure in a bondage suit, to watch Butch. Butch breaks loose and knocks out the gimp. He is about to flee but decides to save Marsellus, returning with a katana from the pawnshop. He kills Maynard; Marsellus retrieves Maynard's shotgun and shoots Zed. Marsellus informs Butch that they are even, as long as he tells no one about the rape and departs Los Angeles forever. Butch picks up Fabienne on Zed's chopper and they drive away.

Question: Who drove away on the chopper?
Butch picks up Fabienne