Scott confesses to Doc Ali that he has had trouble staying faithful in relationships, so she sends him to visit Playboy Playmate Julie McCullough, an ex of Scott's whom he relentlessly cheated on. Julie gets her revenge by publicly humiliating Scott as part of her stand-up comedy routine. Scott's friends then whisk him off to Palm Springs, where Scott encounters a wild bachelorette party and gets some unexpected advice from an elderly couple who are still in love -- and still sexually active.