My daughter is about 20 months and starting to understand just about everything. She's becoming very helpful, too.
This morning I asked her "Wanna go get a 'tissue'?" She answered "o-k" and ran off. I was a little impressed ( I didn't know she knew the word 'tissue'. She came running back, obviously very proud, with 'two shoes'. Ha ha. She's telling me, "Shoes! shoes!"
What a big, smart girlie I have.