Another day, another Game of Thrones fan theory.

There's just two episodes of Game of Thrones left to go until the series comes to an end, which means there's no shortage of fan theories floating around. From Jon Snow may have actually played a big part in the Battle of Winterfell to the idea that a beloved character may soon find themselves in danger, fans have been dissecting just about every moment they can to find out the series' end. However, there's a new fan theory doing the rounds which is gaining a lot of popularity (and could mean serious trouble for one character). The latest one concerns Arya and her kill list - and it actually makes a lot of sense (and be warned: there are spoilers after this point). No, really, there's spoilers past this point.  Back in season three, Arya Stark was prophesied to kill three major characters - two of which she's already murdered. "Brown eyes, blue eyes, green eyes. Eyes you'll shut forever," Melisandre told Arya, both in the third season and in season eight. Walder Frey appears to have been the 'brown eyes', while the Night King was the 'blue eyes'. And while many Game of Thrones fans took that to mean Arya was going to be going after Cersei (she is on her kill list after all), fans reckon the latest episode has hinted the 'green eyes' may belong to someone else. In The Last of the Starks, Daenerys suffered a number of massive - and heartbreaking - losses, with the writers appearing to set her up to become the Mad Queen. And, as some fans pointed out on Twitter, there were a *lot* of close-up shots of her face - and which made her green eyes stand out even more. https://twitter.com/Kassidykeech/status/1125235927763300363 https://twitter.com/alysonjordan97/status/1125236377229189120 https://twitter.com/Kerri_may/status/1125226601111859201 https://twitter.com/TheClaireAdaji/status/1125381326629154817 https://twitter.com/yellowcostello/status/1125258004897705984 https://twitter.com/Amber_wit2as/status/1125207419280183296 https://twitter.com/evannm_/status/1125295116544106497 https://twitter.com/dodgeiee/status/1125305367720747008 https://twitter.com/NtrlBorn_iLLer/status/1125248698336862209