After being given an ultimatum by his Italian grandfather, Nico Robinson travels to Sorrento in the company of his father's PA, Cat Redcape in the guise of an engaged couple. On the flight from London, Nico realises there is much more to Cat than he thought and he is determined to discover her reluctance to talk of her life prior to leaving the North of England to take up her career in London. Cat's hopes of keeping her past strictly behind her end when Nico's parents arrive at the Conti Lemon Grove determined to expose her to Nico and his Grandfather.