For about two weeks Natali has been saying, "Da Da" a lot. I'm sure she is calling me and not just making random sounds. She says it most while she is standing, thus I shot a short video of her standing up (holding my hand) and randomly saying Da Da.
For higher quality, after clicking play, click on the number to the right of the scrolling bar. It should be available in at least 480P if not 720P.