Keanu ReevesandDiane Keatonare fondly remembering their 2003 movieSomething’s Gotta Give.

“You know, it’s been a long time since you and I made that movie, that movieSomething’s Gotta Give. Remember me in it?” Keaton, 74, asked Reeves.

“Yeah, you were amazing,” the actor, 55, responded, before Keaton replied, “You were amazing!”

“I’ll never forget reading that Nancy Meyers screenplay for the first time,” Reeves continued.

“Yeah, I mean obviously me neither, I mean that was a lot of crying in there, Keanu,” the actress responded. “Lots of laughing and crying and, well, we had some really, well, let’s be frank — it was a good time.”

MARK RALSTON/AFP/Getty

Keanu Reeves Diane Keaton

Diane Keaton and Keanu Reeves inSomething’s Gotta Give.Columbia/Everett Collection

Keanu Reeves Diane Keaton

Reeves attended Sunday night’s Oscar ceremonyalongside his mother, costume designer Patricia Taylor. Besides attending as a presenter, Reeves’ movieToy Story 4, in which he voiced Duke Kaboom,won the Best Animated Feature category.

Ryan Seacrestchatted with the actor on the E! red carpet preshow aboutToy Story 4and then asked Taylor for details onTheMatrix 4, whichReeves has already started filming.

“Nothing,” Taylor told Seacrest of what she could say about the upcoming installment. Taylor added that she “only [knows] aboutMatrix 1,2and3.”

Many fans expected theMatrixstar to bring his girlfriend, artist Alexandra Grant, with him to the Academy Awards. Reeves started publicly stepping out with Grant, 47, last fall. They were photographedholding handsin November while attending the LACMA Art + Film Gala, and a source told PEOPLE at the time that they have known each other and worked together for years.

source: people.com