Prince Colin, wayward heir to the royal throne of Edgemere, visits Greenbriar, Idaho and is arrested by the sheriff for mischief in the town founder's wish fountain. To limit reputation damage at the eve of announcing his engagement, his reigning mother Rosalind hires Deidre Kelley, the ruthless CEO of a New York PR firm. Her overqualified PA Mandy Cooper has to cancel a family beach holiday to come along, but gets her barely still hoped for chance to handle such major accountant when Deirdre catches chicken pocks. Mistaken for Deirdre by the royal communications director Penelope Sheridan, Mandy pretends to be her boss. Colin takes to her, gets off with some community service and Penelope chooses not to tell when she finds out about the charade as 'it works'. All seems OK, until Colin's fiancee Lady Isabella Vandervere arrives, announcing queen Rosalind's visit, and Colin accidentally finds out the truth: he's being lied to and manipulated once again.—KGF Vissers