01/18/2011 12:16 pm ET Updated May 25, 2011

Ashton Kutcher Talks About His Daughter, Casual Sex

He's a married man, but 'No Strings Attached' star Ashton Kutcher thinks society should be more realistic about what single people do: have sex for fun.

"I think this movie does point out, though, that we have to stop acting like casual sex isn't happening, and start to be realistic about what a modern courting relationship is like," Kutcher told HollywoodNews.com about his new movie, a friends with benefits tale with Natalie Portman.

That being said, he's probably not so cool with at least one person partaking in the casual loving.

"My youngest daughter just went on a date with a kid," Kutcher continued. "I made him come in. He said hello. He walked her to the door at the end of the night and did all the right things. So that gives me hope."

Kutcher is married to Demi Moore and helps raise her children, the youngest of whom is named Tallulah.

Kutcher recently spoke about his sex scenes with Portman in their new movie, saying that sex, in general, is a funny thing.

For more, click over to HollywoodNews.com.