Meet Patrick Cooper– desperately down on his luck, and head-over-heels in unrequited love with his best friend Bridget. Meet Bridget's sister, Emma Donovan -eternally single maker-of-cakes for many a happy couple, whilst never making it down the aisle herself. Emma has four younger sisters, all of whom are married or getting married, and an Italian mother who can’t understand what is ‘wrong’ with her eldest daughter, who seems to be stranded on the shelf. Despairing of her own ability to find a suitable husband, Emma agrees to be part of a compatibility project to get married at first sight.