It’s a reunion 35 years in the making, thanks to mayonnaise. More than three decades after the romantic comedy “When Harry Met Sally” first hit theaters, Billy Crystal and Meg Ryan are finally back together.

Billy Crystal and Meg Ryan will recreate a famous scene from 1989's 'When Harry Met Sally' for a Hellmann's Super Bowl commercial

The commercial, which also features a cameo appearance from Sydney Sweeney, was shot at the same table in Katz’s Deli where the classic 1989 rom-com was filmed.

Meg Ryan and Billy Crystal recreated a classic scene from "When Harry Met Sally" for a new Super Bowl ad, with a special appearance by Sydney Sweeney.

Super Bowl LIX is already proving to offer serious star power, with ad spots led by Chris Pratt, Eugene Levy, Michelle Rodriguez and even a When Harry Met Sally reunion with Meg Ryan and Billy Crystal.

When I opened my Instagram feed and saw a picture of Meg Ryan and Billy Crystal together again, my first reaction was "AH!" — especially since they're sitting on a couch, just like they do at the end of When Harry Met Sally.

“When Harry Met Sally…” stars Billy Crystal and Meg Ryan spoofed their classic scene from the iconic 1989 romantic comedy in which Ryan’s character, Sally, fakes an orgasm at lunch at Katz’s Delicatessen in New York City by parodying it in a Super Bowl ad for Hellmann’s mayonnaise.

It was so much fun,” Crystal told The Post of reuniting with Ryan more than three decades after their iconic 1989 rom-com.

Billy Crystal and Meg Ryan reunite to recreate that famous scene from ‘When Harry Met Sally,’ – not for a sequel, but for a new Super Bowl commercial – all with a special cameo appearance. CNN’s Elizabeth Wagmeister reports.

Meg Ryan and Billy Crystal joined forces again in 2025 — 35 years after the release of their 1989 romantic comedy, ‘When Harry Met Sally’

The iconic moment from the rom-com has been recreated for a commercial that will air during next month's Super Bowl.