Dance!

Like most kids, Violet likes music.  Many of her toys have canned songs.
Today she was playing her toy piano, the one which always plays "Pop Goes the Weasel" regardless of which key she presses.  She starts playing at an even pace and says "Dance!"
I look at her and say, "I don't want to dance."
She tries again, "Dance!"
I think she gets the hint that I'm not going to dance so she stops the nag.  She looks at my face for a long time and says, "You've got gentle eyes."
While that's a super compliment, it's not something I've ever said.  Where does she get this stuff?