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 teased a long-awaited ... "When Harry Met Sally...," written by Nora Ephron, followed the yearslong relationship between the two New Yorkers, who go from feeling disdain ...

Meg Ryan and Billy Crystal have “When Harry Met Sally…” fans saying “Yes! Yes! Yes!” after teasing an upcoming reunion.

The "When Harry Met Sally" couple reconvene at the iconic Lower East Side deli for a commercial for ... wait for it ... mayonnaise.

Meg Ryan and Billy Crystal reunite in a new ad for Hellmann’s that features a recreation of When Harry Met Sally’s famous fake orgasm scene—and a new rom-com star. Back at New York’s Katz’ Delicatessen,

Billy Crystal and Meg Ryan teased a long-awaited ... "When Harry Met Sally...," written by Nora Ephron, followed the yearslong relationship between the two New Yorkers, who go from feeling disdain ...

"It felt the same," says Crystal, who spoke exclusively with PEOPLE about reuniting 35 years later at N.Y.C.'s Katz' Deli. Get all the behind-the-scenes details!

Meg Ryan and Billy Crystal have reunited in the famed Katz’s deli to recreate the famous “fake orgasm” scene from their beloved movie When Harry Met Sally.

The stars of the 1989 romantic comedy made their return to the legendary Katz's Deli in New York City to star in an epic ad for Hellman's mayonnaise, the brand released today on YouTube. Sitting across from each other at a deli table, the stars replicate the set-up for what is now the iconic "I'll have what she's having" scene.

(WJW) – Hollywood legends Meg Ryan and Billy Crystal have fans buzzing after ... was directed by Rob Reiner and written by the late Nora Ephron. The film also starred the late Carrie Fisher ...

Directed by Rob Reiner and penned by the late Nora Ephron , When Harry Met Sally follows its titular characters as they keep meeting in a series of chance encounters over 12 years. With each of their run-ins, the pair are forced to navigate the question: “Can men and women ever just be friends?”