Jon Snow knows nuthin' about his girlfriends' lady love.

"Game of Thrones" star Emilia Clarke (Daenerys Targaryen) plays Jon Snow's (Kit Harington) current love interest as we enter the final season. Rose Leslie (Ygritte) played Jon's first love, and she's now Kit Harington's real-life fiancée.

Don't go thinking there's any rivalry behind-the-scenes, 'cause Emilia and Rose may love each other more than they love Kit. (Sorry, man.)

Check out the adorable photo and caption Emilia recently shared:

Emilia Clarke is truly the queen of Insta hashtags. More than 2 million fans and costars have liked that sweet photo so far.

You have to imagine that Emilia must leave her friend in New York City to return to Belfast to continue filming "Game of Thrones" Season 8. Hopefully that's the case, anyway. You never know who's not going to make it.

(On that note ... Sophie Turner, are you about done sunning in the Maldives? Doesn't Sansa have work to do?)

Rose Leslie currently co-stars in the CBS All Access series "The Good Fight," a spinoff of "The Good Wife." Season 2 premieres March 4. "Game of Thrones" Season 8 will continue filming into the summer for premiere in 2019 on HBO.

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