A world-class neurotic, Robert Cole (Albert Brooks) just can't stop thinking about Mary (Kathryn Harrold). Especially after he breaks up with her. Fanatically obsessed with the beautiful bank exec, he repeatedly wins her back -- and then immediately loses her again by grilling her long-distance callers, harassing her business clients and dogging her every movement. But even as Robert and Mary head for another breakup, there's still hope for them yet. Because when it comes to true love, it ain't over 'til it's over.