Zooey Deschanel Remembers '500 Days Of Summer'

(CNN) -- Zooey Deschanel and Joseph Gordon-Levitt look like they haven't aged a day, but it's been a decade since the two starred in "(500) Days of Summer."

On Thursday, Deschanel, 39, took to Twitter to remind fans of the movie. "It's been 3652 days since #500DaysofSummer," she wrote alongside a shot of her and Gordon-Levitt, whose Tom was so lovesick over Deschanel's character, Summer.

Gordon-Levitt, 38, also remembered the special day, writing on Twitter, "Today's the 10 year anniversary of (500) Days of Summer. Where did all the time go, @ZooeyDeschanel???

Deschanel said she'd be up for a sequel all these years later.

"Let's do it all again," she wrote. "Every ten years!"

Deschanel was also spotted out last week celebrating the premiere of "The Lion King."

Her father, Caleb Deschanel, a six-time Academy Award nominee, was the cinematographer on the photorealistic remake of the 1994 film.