The royally romantic enemies-to-lovers bestseller from Casey McQuiston. Now a Prime Original movie starring Nicholas Galitzine and Taylor Zakhar Perez.What happens when America's First Son falls in love with the Prince of Wales?Alex Claremont-Diaz is handsome charismatic a genius - pure millennial-marketing gold for the White House ever since his mother first became President of the United States. There’s only one problem. When the tabloids get hold of a photo involving an altercation between Alex and Prince Henry U.S./British relations take a turn for the worse.Heads of family and state devise a plan for damage control: stage a truce. But what begins as a fake Instagrammable friendship grows deeper and more dangerous than either Alex or Henry could have imagined.Soon they are hurtling into a secret romance that could derail the presidential campaign and upend two nations . . .'I loved every second' - Taylor Jenkins Reid author of Daisy Jones & The Six'Absorbing hilarious tender' - Christina Lauren author of The Unhoneymooners