By now, you already know the 2020 SAG Awards were a must-see.

At Sunday's star-studded event, Jennifer Lopez slayed on the red carpet while Eugene Levy stole Tom Hanks' spotlight during his "I Am An Actor" intro. Plus, Parasite made historyRenée Zellweger gave a sweet shout-out to Tom Cruise, and, oh yes, Brad Pittand Jennifer Aniston reunited and hugged backstage—and the world will never be the same.

Still, no one—and we mean no one—had a better time at 26th annual show than Henry Winkler. The actor's HBO series Barry was up for Outstanding Performance by an Ensemble in a Comedy Series. And while the coveted Actor statue ultimately went to The Marvelous Mrs. Maiselthe 74-year-old hardly felt defeated. In fact, he was positively glowing after spotting Pitt on the red carpet. (He not only pointed and took a sneaky snap of the Once Upon a Time...in Hollywood star, but also posed with him for a picture that will definitely be getting framed.)

But that wasn't his only starstruck moment. While heading into the show, the Happy Days alum bumped into Joaquin PhoenixScarlett Johansson and many more. And let's just say, his reactions are worthy of their own award.

Scroll ahead and see for yourself!

Henry Winkler, Brad Pitt

Frazer Harrison/Getty Images

Henry Winkler, Brad Pitt

Frazer Harrison/Getty Images

Brad Pitt, Henry Winkler

JEAN-BAPTISTE LACROIX/AFP via Getty Images

Joaquin Phoenix, Henry Winkler

Kevin Mazur/Getty Images for Turner

Joaquin Phoenix, Summer Phoenix, Henry Winkler

Kevin Mazur/Getty Images for Turner

Scarlett Johansson, Henry Winkler

Frazer Harrison/Getty Images

Colin Jost, Henry Winkler

Frazer Harrison/Getty Images

Jamie Foxx, Henry Winkler

Dimitrios Kambouris/Getty Images for Turner

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