The 23-year-old actress appeared on a recent episode of Good Morning America, where she confirmed that the 29-year-old singer already knows how the eighth (and final) season of GoT ends.
However, it didn’t come without a cost: Jonas was forced to sign an NDA. “Actually, he was on set for most of it, so he kind of figured it out, and then he had to sign an NDA,” said Turner, who plays Sansa Stark on the HBO series. “He had to have full photo approval on set, his camera was covered up, everything.”
The Game of Thrones star went on to explain that Jonas has a problem with keeping secrets, adding, “He’s terrible. So, I don’t know how that one’s going to work out. You could give him a call—he’ll probably tell you everything.”