Cersei and Euron may be teaming up in "Game of Thrones" season 7, according to Nikolaj Coster-Waldau's almost slip up. The actor who plays Jaime Lannister in the HBO show nearly revealed an important plot of the show but managed to hold himself back in the nick of time.

In a recent interview regarding the upcoming "Game of Thrones" season 7, Nikolaj Coster-Waldau may have revealed too much. Mail Online reports that the Danish actor revealed that his character has an incestuous but unconditional love for his sister Cersei Lannister (played by Lena Headey).

He accidentally revealed that Cersei may have a new suitor in "Game of Thrones" season 7. However, Nikolaj Coster-Waldau admitted that he was about to reveal an important plot but stopped himself. The actor adds that Jaime Lannister will be playing an important role involving take over his house from his father.

"Game of Thrones" season 7 will debut in July 2017 and will contain lesser episodes and pushed back farther than the past seasons. E News reports that there have been rumors that Euron Greyjoy (played by Pilou Asbaek) will be wooing Cersei Lannister as the plot thickens over the war for the Seven Kingdoms.

Euron Greyjoy who is the uncle of Yara and Theon has taken over as the king of the Iron Islands in the last season. The theory goes that since Yara and Theon have gone over to Daenerys Targaryen (played by Emilia Clarke) to form an alliance, Euron will instead forge a pact with Cersei via marriage in "Gae of Thrones" season 7.

The suspected new "husband" for Cersei was introduced in season 6. Euron Greyjoy was last seen ordering his men to build a thousand ships which were supposed to be his gift for the Mother of Dragons. However, he wasn't seen in the last few episodes and many suspect that he will be making a grand entrance in "Game of Thrones" season 7.