After moving to Pasadena, Texas, country boy Bud Davis starts hanging around a bar called Gilley's, where he falls in love with Sissy, a cowgirl who believes the sexes are equal. They eventually marry, but their relationship is turbulent due to Bud's traditional view of gender roles. Jealousy over his rival leads to their separation, but Bud attempts to win Sissy back by triumphing at Gilley's mechanical bull-riding competition.
Life imitates art when two Manhattanites — pompous teacher Willie and quiet photographer Phil — become friends after a thought-provoking screening of "Jules et Jim," Truffaut's classic film about a decades-long ménage à trois. Soon, the men meet Jeanette, a sexually liberated southern transplant who promptly falls for both of them. Frustrated passions curdle into jealousy as Jeanette entertains love affairs with each in the ensuing years.