Ashton Kutcher reunites with No Strings Attached co-star Natalie Portman for workout session

Ashton Kutcher and Mila Kunis have been married for seven years and have two children.

And Ashton, 44, expressed how “weird” it was that he was filming No Strings Attached with Natalie Portman, 41, while his now-wife Mila was filming Friends With Benefits with Justin Timberlake in 2011 – taking both films share the same premise.

He chatted with Natalie about similar projects on the final episode of his series Our Future Selves – where he and a guest do a joint workout on a Peloton.

Both films were released in 2011 and have the same premise: friends turn into lovers and eventually form a relationship.

During the episode with Natalie for Our Future Selves, Ashton told her, “I think the first time we really hung out was when we recorded No Strings together.”

‘Yes. Who would have thought that twenty years later we’d be in a platoon together…” she said as they jogged.

“It’s also weird because my wife was actually shooting the same movie, called Friends With Benefits,” Ashton said.

Catching Up: During the last episode of his series Our Future Selves, where he and a guy do a joint workout on a Peloton, he talked to Natalie about it

“Yeah, and Mila and I had just shot Black Swan together, so we were all making out,” Natalie added.

Both films are based on the same premise, where strangers become friends, who become lovers in casual relationships.

Both movies, the friends with benefits, eventually end their relationships before getting back together for a truly committed relationship.

Speaking: “Yeah, and Mila and I had just shot Black Swan together, so we were all making out,” Natalie added.

No Strings Attached with Natalie and Ashton was released in January 2011, while Friends With Benefits with Mila and Justin, 41, was released in July 2011.

Ashton and Mila, 39, began dating in April 2012, and got engaged in February 2014.

The couple married in July 2015 and have two children: daughter Wyatt, seven, and son Dimitri, five.

Their movie: Both movies were released in 2011 and have the same premise: friends become lovers and eventually form a relationship; Natalie and Ashton in ‘No Strings Attached’

Similar: No Strings Attached with Natalie and Ashton was released in January 2011, while Friends With Benefits with Mila and Justin was released in July 2011; Justin and Mila in Friends With Benefits