She asked to go poop!!
My almost 16 month old, who I have been doing part time ec, asked to go "poop." She was having some naked time after sitting on the potty with a successful number 1, and then she ran around for a while. Then she comes up to me in the bathroom and says "poop." So I get her on the potty and she only peed but still. I was excited. Yeah for having better language skills and Yeah for getting it.
You have to celebrate the little successes.