We are, of course, referring CleganeBowl - the battle to end all battles, the fight long foretold that would see brother versus brother in 'Game Of Thrones'.
For those who don't know what CleganeBowl is, here's the cliff-notes version - it's essentially the fight between Sandor 'The Hound' Clegane and Gregor 'The Mountain' Clegane, who goes by the name Ser Robert Strong since Qyburn brought him back from the dead following his fight with the Red Viper, Oberyn Martell.
In an Instagram Q&A session on his own page, Hafþór Júlíus Björnsson was asked what his favourite scene to film throughout the entire series was and merely replied that it was in Season 8 and that he couldn't talk about it. Here's a screenshot of the question.
Naturally enough, that's set the hype-train in motion with many people believing that CleganeBowl is - at long last - confirmed and will take place in the eighth season. It's not as if the writers and George RR Martin aren't aware of the hype, either.
On numerous occasions, the series has alluded to a long-awaited meeting between the Clegane brothers - and if the gods are just, we'll finally have it in the eighth season.
'Game Of Thrones' returns in 2019.