Just in case the world wasn't clear how much Kit, 32, loves his wife, Rose, also 32, he decided to remind everyone by singing a remix of 1965 rock classic "Wild Thing" by the The Troggs.
The song is adapted into a love song called "Wildling," which of course references Rose's wildling character Ygritte on the HBO hit series.
"Wildling! You make my heart sing, you pull your bow string and shoot me, Wildling," Kit sang.
"Wildling, I think I love you. But I want to know for sure," he continued his performance as he stared into his wife's eyes, who was snacking on French fries.
As OK! readers know, Kit played Jon Snow on GoT, whose love interest on the show was Rose's character. After dating for a few years off set, they decided to make things official in real life and got married in June 2018.
Watch the full video here!
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