Entrepreneur Sebastien Castellano is used to women falling at his feet not vice versa. Flat on his back after an encounter with some overexcited hounds, he meets quirky housekeeper Ella Martinez.

Ella's been dusting photos of Sebastien for years, and is sceptical about why he's returned to his childhood home in France. But her little boy thinks Sebastien's cooler than his favourite superhero, and, if superheroes wear suits then Ella sees the similarity!

Beneath his buttoned–up exterior, Sebastien has the power to sweep Ella off her feet and show her a summer she'll never forget!