Talking

Jack really seems to be "talking" a lot lately. He will point and say things to us...
A few examples.
today we were in the car and I was pointing out the window at airplanes and he would look, and it was clear he could see them. Then I turned to look at him and hew would point, say something - unclear but to him it was something...and then he kind of nodded a bit towards where he was pointing. So funny, it exactly what I do when I ask him to look at something!
Then when he Daddy and I were looking at his Elmo Out & About Book...where you push a button on the book and it asks you to "find something blue"...and he would point (not at something blue) and say he wa wa wa or ba ba ba. Then push the button again and do the same thing.