When can a spolier alert nearly spoil a marriage? When we're talking about Game of Thrones. On Friday, Kit Harington (who plays Jon Snow on the hit HBO series) revealed in a radio interview that his wife refused to talk to him for three days after he revealed to her how the show will end later this year. “I told my wife last year how it ended, and she wouldn’t talk to me for about three days,” Harington said about Rose Leslie--whom he met when she played Snow's love interest, Ygritte, for three seasons. “And she’d asked!” As for what will happen in the series finale, Harington adds, "I’m satisfied with what they did, but I don’t know whether I’ll be really satisfied until I see it.” Game of Thrones' final season debuts on April 14.