Alex announces after their first date that she would not date John if he were the last man on earth. The next morning, she discovers that he is indeed that. All is great until they meet Wendy, the smarter and more attractive 'other woman'-she has a plan to bring everyone back. Will Wendy, in her efforts to preserve the planet, come between Alex and John? Certainly not if Alex and her trusted Epilady have anything to say about it. Occasionally, all it takes is a cataclysmic event to let you discover your real love.