From the Wedding Singer, to 50 First Dates, to their upcoming film Blended, Adam Sandler and the beautiful—and eight months preggers—Drew Barrymore are no strangers to starring in romantic comedies together.

So to commemorate their multiple on-screen relationships that just so happen to take place every ten years—the two performed this heartfelt duet during the Tonight Show with Jimmy Fallon. If you’re a sucker for PDA, you may want to grab a box of Kleenex before having a look/listen:

Gah, if that doesn’t make you want to go back and watch 50 First Dates, I don’t know what will. And the look on Barrymore’s face when Sandler took it back to The Wedding Singer‘s “Grow Old With You” was nothing short of priceless. Their next film, Blended, is set to hit theaters on May 23.