Nicolas is about to become a dad again and couldn’t be more thrilled! “I’m extremely excited,” the actor, who has two sons, told Access Hollywood’s Scott Evans. “My boys are all grown up, and I miss going to the toy store. I miss singing lullabies and rocking in the rocking chair. I’m looking forward to getting back to that.” He also shared details about playing an exaggerated version of himself in the movie “The Unbearable Weight of Massive Talent,” which hits theaters everywhere April 22.