The `Her` star got engaged to Dauriac, a journalist, in the summer of 2013.
"I`m busy planning Avengers 2 right now. That`s my main focus. I`ve never been a big planning kind of person," she said.
"I`d never share it with anybody, but I think more than anything, I feel really fortunate to have had this amazing year professionally. And I think when all that smoke settles I`ll be able to (plan)," she said.
Johansson, 29, recently shifted to Paris with fiance.