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 star in a brand-new Super Bowl advertisement that calls back to their iconic deli scene in "When Harry Met Sally."

Actually, Katz’s Deli is out of the bag. Crystal and Ryan reunited to reprise their characters from their classic 1989 film When Harry Met Sally. 35 years later the couple is back at Katz’s Deli sitting at the very same table.

When Harry Met Sally alums Meg Ryan and Billy Crystal, clad in his character’s iconic sweater, announced they are reuniting for a new project: “It’s finally happening.”

Billy Crystal and Meg Ryan are back together as Harry and Sally in a new commercial for Hellmann's mayonnaise set to air during the upcoming Super Bowl. Its opening line: "I can’t believe they let us back in this place," Crystal’s Harry tells Ryan’s Sally over lunch at Katz’s Deli on Manhattan's Lower East Side.

It's sweeping the nation," jokes the actor, who reflected on the 1989 rom-com in an interview with PEOPLE Billy Crystal says there’s a moment from When Harry Met Sally that fans have been quoting back to him lately — and no,