The movie's memorable Katz’s Deli scene arguably features its most famous line: “I’ll have what she’s having.” In fact, Crystal and costar Meg Ryan even recreated the iconic rom-com moment for their new Hellmann’s Super Bowl ad.

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.”

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.