Fans will be fascinated by Kristian Nairn’s experience on “Game of Thrones” --- from his unlikely audition to his on-the-job training as an actor to his ascendance as one of the most beloved and pivotal characters on the show. Nairn details the camaraderie that develops as the actors face the elements on set, not entirely unlike the ones their characters must endure on screen, as well as the life-altering effects of worldwide stardom. His personal story --- raised by a single mother during the Troubles in Ireland, coming of age as a gay man in Lisburn and Belfast, navigating intolerance, and seeking out his scene --- is an epic, often rollicking, sometimes heartbreaking journey all its own.