This year, Hellmann's is delivering an ad so nostalgic, so hilarious, and so perfectly executed that it'll send When Harry Met Sally fans into a full-blown '80s rom-com spiral. If you know ...

especially since they're sitting on a couch, just like they do at the end of When Harry Met Sally. Not to mention the fact Billy's wearing a pullover very similar to his iconic cable knit sweater ...

And it did our nostalgic hearts some good. This year, they're giving us When Harry Met Sally. And we're ready to throw on a cable-knit sweater, order some pecan pie and hope that if we belt out ...