'Avengers: Endgame' directors mark anniversary with fun behind-the-scenes videos

How has it already been a year since Avengers: Endgame was released?

It may feel like the movie came out roughly one decade ago, but this week marks the first anniversary of the box office record-breaker — and the Russo brothers wanted to do something special to mark the occasion.

On Monday, directors Joe and Anthony Russo held an Endgame watch party, live-tweeting along with the movie while sharing a number of fairly excellent behind-the-scenes moments.

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Behold: Brie Larson's first day on set.

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And here's Mark Ruffalo meeting Joe Russo's family, who appeared in the film as fans who take a cheesy photo with the Hulk.

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This glorious photo is quite the sight, with bros Thor and Korg presumably ready to battle the smack-talking gamer NoobMaster69.

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Here's a clip of a street in Atlanta, Georgia, that the crew transformed into downtown Tokyo for the scenes where Black Widow finds Hawkeye.

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And here's a star-studded cast photo with the OG Avengers.

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The directors also gave an insight into just how much work goes into capturing certain scenes, especially for actors like Karen Gillan, suspended for hours as Nebula.

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Here's some footage of Chris Evans and Robert Downey Jr. wrapping up the scene in which Tony Stark and Steve Rogers are about to jump through time, not before Iron Man issues an iconic diss at Ant-Man.

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Evans' last day on set looked like an emotional one.

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As did Downey Jr.'s.

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Although many of the behind-the-scenes clips, like this one of Evans as an older Steve Rogers, just look like loads of fun.

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Finally, the Russo Brothers shared this heartfelt message.

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These clips haven't quite filled the Avengers-shaped hole in our lives, but we will definitely take them.