Olivia Cooke talks about working on the third season of House of the Dragon, reminisces on the moment she found out she landed her role on the show and discusses how going to karaoke with The Girlfriend costar Laurie Davidson helped break the ice before filming their intimate scenes for the show. The Tonight Show Starring Jimmy Fallon. Stream now on Peacock: https://bit.ly/3gZJaNy Subscribe NOW to The Tonight Show Starring Jimmy Fallon: http://bit.ly/1nwT1aN Watch The Tonight Show Starring