Game of ThronesThe stars of "Game of Thrones" are all very tight-lipped when it comes to saying anything about the upcoming seventh season, but hey, they're only human — sometimes, they let something slip.

In an interview with the Daily Beast, Nikolaj Coster-Waldau doled out a teeny, tiny bit of a spoiler while discussing his character, Jaime Lannister, and his incestuous relationship with sister Cersei.

"He loves his sister unconditionally," Coster-Waldau noted, adding, "Plus, there are no other suitors. Well, that's not true ... but he has to step up and take his father's place. Wow, I was about to reveal something from Season 7 and thought, 'What am I doing?'"

So what was he about to reveal? Well, if it's "not true" that Cersei has no other suitors, who might that be? Fans have already started speculating that Euron Greyjoy might propose an alliance with Cersei, with an aim to combine forces against the approaching Daenerys Targaryen and Euron's rebellious niece and nephew.

But even if Euron is in the picture, Jaime and Cersei are, have been, and will always be inseparable. Even if he was troubled by her deadly actions in the finale, "For Jaime, there is no other way. He's been groomed since he was 15 that, whatever his life is, it starts and ends with Cersei."

"Game of Thrones" season 7 premieres July 16.

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