Don`t talk about Mila Kunis because of the Moore fallout: Ashton Kutcher

London: Actor Ashton Kutcher says he wants to keep his relationship with long time friend Mila Kunis private after learning his lesson with ex-wife Demi Moore.

When Kutcher and Moore were married, the 35-year-old actor would regularly tweet pictures of his wife and talk about their relationship on the micro blogging website. But the ‘Two and A Half Men’ star says he has learnt his lesson and won`t be discussing his relationship with Kunis, reported Daily Mirror. "I`ve learned that there are a lot of things in your life that really benefit from being private. And relationships are one of them. And I am going to do everything in my power to have this relationship be private," he said. Kutcher met Kunis more than a decade ago when they co-starred in the sitcom `That `70s Show`, and they got together last year following his split from Moore in November 2011. When asked about the current state of his relationship with Moore`s three daughters, from her previous marriage to Bruce Willis, he said, "There are some things that are better left private. "Someone once told me, `If anyone wants to be rich and famous, let them be rich first and see if they still want to be famous.`" PTI