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,

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.

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.