Dumped on his wedding day, Melvyn Pfferberg wonders how he can find true love. Then he sees a TV advert for a gadget that guarantees romantic success, the 'Cupidatron': a helmet allowing the wearer to see the future of themselves with anyone they shake hands with. So, over the course of a speed-dating night, Melvyn is presented with visions of a dozen potential relationships... for better or for worse. However; finding love, it seems, isn't an exact science.