After all, the actor did tell Good Morning America on Wednesday that when it comes to being a father, "I love it. I love it," adding that "it turns everything on its head."
What's also going through Pitt's head is the fact that he'll be turning 50 (yes, 50!) next year.
"I've given a lot of thought to it," said Pitt, who turns 49 in December. "You become very aware of time and also, being a father, everything is time allocation for me now, making sure I spend my time wisely and doing the things that are important to me and spending the time I need to with my family."
Hmm, like tying the knot, perhaps?
Meanwhile, Pitt's new movie, Killing Them Softly, comes out Friday.