A Mystery..

We have a very sweet but short video of Kate.  A friend at work is trying to figure out what she is saying...  Her video is at http://www.youtube.com/watch?v=TXYb2aUwtZE   So far we've figured out that it doesn't seem like she is speaking Cantonese or Mandarin.  Please let us know if you know what dialect she is using.  All we know is that in any language she sounds ADORABLE!