Sophie Turner Says Joe Jonas Knows the GAME OF THRONES Ending — and Had to Sign an NDA

When it comes to Game of Thrones spoilers, Joe Jonas‘ lips are (legally) sealed.

Sophie Turner was on GMA and she admitted her fiancé is one of the few people who know how the series ends.

“He was on set for most of [filming the final season], so he kind of figured it out,” said Turner, 23. “He had to sign an NDA.”