Rob reasons that the best way to upstage the bride and groom would be to have a celebrity accompany him to the wedding, and announcer Lisa Snowdon is making a public appearance locally. Now Lisa has a soft spot for brave handicapped children who win competitions with their pluck, but how can Rob find one? Easy, just pay Craig, one of his brother's greedier pupils, to act out the part for money. Lisa is well and truly hooked. Not only does she admire Rob's selfless devotion to his young charge, she also thinks that the happy couple have treated him shabbily. She would just love to be his 'plus one' to help him get back at them. Surely nothing can go wrong now? Well,it can if you allow yourself to be photographed with Lisa in public unaware that Craig's mum is about to brand you a pervert.