Years after the departure of Tom Brady and Bill Belichick, for the most part, there isn't much new to learn about the [Patriots](https://nesn.com/new-england-patriots)' 2000s-2010s dynasty.
On Monday, however, fans got a rare look behind the curtains of the 2018 Patriots after they had just beaten the Chiefs in the AFC Championship Game on their path to a Super Bowl win over the Rams.
In a viral clip, apparent leaked footage from New England's locker room after the January 2019 win shows Brady, Rob Gronkowski and more celebrating.
Here's a look at the viral clip from the Patriots' 2019 playoff win.
Viral Video Shows Patriots Celebrating after 2019 AFC Championship Game Win
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Over seven minutes of footage from the Patriots' locker room after beating the Chiefs in the 2019 AFC Championship Game was posted to social media on Monday — and while it's unclear where the footage came from, the clip posted to X now has over 4 million views.
In the game, Rex Burkhead's overtime touchdown run won it for New England, 37-31, as the Patriots overcame a two-interception day for Brady and a standout night for Patrick Mahomes.
The footage opens with Belichick welcoming each of his players into the locker room, and once Brady arrives, the quarterback proceeds to celebrate and offer words of encouragement to nearly everybody in the room, one-by-one.
Brady can be seen having a moment with owner Robert Kraft, tight end Rob Gronkowski and wide receiver Julian Edelman, who tells him: "I wanna play to make you great."
Gronkowski can also be heard saying he's "5 for 9" in reaching the Super Bowl in his NFL seasons by that point.
> This video of the Patriots after the 2019 AFC Championship in KC is incredible.
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> We’ll never see a leader like Tom Brady again. Goes up to every single person in the locker room. Belichick looks so happy. Gronk is awesome. Edelman saying “I wanna play to make you great” is so…