Callan is saying more and more words and stringing along some sentences (in broken English) but there are certain expressions he has that aren't quite right. I'm not sure where he got it, but everything he can't find or see is either "hiding" or he "ate it". Also when you ask him a question and he's thinking of the answer he'll do a long exaggerated "um..."
Today Adelia told us of this conversation she had with Callan and I laughed out loud because I can totally picture his face when he says it.
Adelia: Callan have a seat on the potty.
2 min later
A: Did u use the potty?
A does to look. Callan, Where's the pee?
Callan: um it's hiding
Gotta love toddlers.