Joe Jonas Knows the Game of Thrones Ending, Had to Sign an NDA

When it comes to Game of Thrones spoilers, Joe Jonas‘ lips are (legally) sealed. While discussing the upcoming final season of the HBO show on GMA Tuesday morning, Sophie Turner admitted her fiance is one of the few people who know how the series ends. WATCH THE CLIP BELOW!

Game of Thrones returns April 14 at 9 p.m. ET on HBO.