See the First Photos of Rose Leslie's Engagement Ring from Kit Harrington

Turns out Jon Snow at least knows how to put a ring on it.

On Sunday, former Game of Thrones star Rose Leslie was spotted arriving at London's Heathrow airport to catch a flight. NBD, right?

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Except wait a minute, Rose. What is that sparkly thing on your left hand? We ask because, you know:

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Engagement rumors about the two have been swirling for months and now Kit appears to have officially put a ring on it.

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A lovely ring, from what we can see:

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We see you, Rose.

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(Image credit: archive)