"I think she doesn't get sarcasm yet"

Tonight Lucy is being really talkative. She's saying all sorts of things and being pretty loud and has been going for about a half hour now non stop.

Then she made a bit of a "frown/smile" face. Nikki looked at her and did a sarcastic frown back and said to me "I keep making this face at her, but I think she doesn't get sarcasm yet."

We can barely wait for her to be big enough to throw around and for her to start expressing real ideas to us with signs/words. Fun times.