Kit Harington spoiled 'Game of Thrones' finale for wife Rose Leslie

It turns out that Kit Harington does know something after all. And he's spilling.

While putting in an appearance at U.K.'s Kiss FM breakfast show on Friday, the actor told hosts Daisy Maskell and Tom Green that he revealed the ending of Game of Thrones' long-awaited final season to wife Rose Leslie last year.

"She wouldn’t talk to me for about three days,” he said. "And she'd asked."

So basically anyone who's suffered through a Game of Thrones spoiler can deeply relate to Leslie.

Harington and Leslie met while shooting the drama, in which she played his love interest Ygritte from Seasons 2-4. They married in July 2018.

In the radio interview, Harington refused to spoil the show for those who weren't his wife, but he did call the final season groundbreaking.

"I can't really answer whether I'm happy or not. I don't think it's about happy or sad really. I’m satisfied with what they did, but I don't know whether I'll be really satisfied until I see it," he said. "It's quite nice walking around, which will only happen for a few months before everyone's seen it, knowing. I know and no one else does. I know how it wraps up."

I guess good things come to those who wait?

Game of Thrones Season 8 will premiere on HBO on April 14.