The 'Two and a Half Men' actor says his relationship with Demi Moore has grown "deeper" since they tied the knot in 2005 and he and his spouse embrace the changes and challenges that they encounter.
He said: "Our relationship has just grown deeper and more interesting. We love each other and we love the journey we're taking together and that's not a cliche.
Ashton Kutcher appeared naked on 'The Ellen DeGeneres Show' - VIDEO
Ashton Kutcher name's put to Apple's iPhone 5 app - 'The Kutcher'
'Two and a Half Men' star Ashton Kutcher splashes out $9,000-a-week mobile home
"We are both actively engaged in each other's lives and we both find that it's so beautiful to be able to appreciate each other in new and different ways. We both see marriage as an active and evolving bond between us."
Ashton – who, at 33, is 15 years younger than Demi - credits his successful marriage to communicating honestly and surprising his wife whenever he can.
He added in an interview with Britain's OK! magazine: "You have to be very serious about communicating your feelings and just expressing yourself and being open to your partner.
"Demi and I both believe in that kind of philosophy. We also like being romantic and doing special little things for each other, whether it's coming up with a wild new meal for dinner or suggesting a trip somewhere.
"You don't want to just sit around and get into some routine where you don't even realise that you've fallen into that kind of thing."
Log in with your social accounts:
Or, log in with your IrishCentral account:
Don't have an account yet? Register now !
Join IrishCentral with your social accounts:
Already have an account ? Log in
Or, sign up for an IrishCentral account below:
Make sure we gathered the correct information from you
You already have an account on IrishCentral! Please confirm you're the owner.
Our new policy requires our users to save a first and last name. Please update your account: