Harrison's new favorite word is "hand"
He has realized, finally, there is a plus side to holding mummy or daddy's hand. He will come over, hold out his hand, say "hand" and then lead you to whatever it is he wants help with. Its very cute! The thing is he normally wants help scaling his latest mountain :-)
Or climbing the stairs.
He also says cat now, signs Potty, wash and says Yes with a lisp!