There are times that I think how smart my little 14 week old is because he's already tried repeatedly to imitate the fraise, peek-a-boo. There is also the fact that he is already trying to scoot on the floor on his belly. He really just has to figure out how to get his arms under him. This is especially funny to see because he can get his knees under himself and push his butt up in the air.
Then there's the moments like when I watch him try to shove the end of his elbow in his mouth.