After being slammed in the collar bone by my four year old's noggin'...
L: "Because all the squishy stuff is INside."
Me: "What squishy stuff?"
L (With an eye roll): "My brain!"
Not sure how she knows it's squishy, but she is fascinated by "what's on the inside" in a very literal sense of the cliche!
I hope she always has a curiosity and growing knowledge of things seen and unseen. :)
"For you created my inmost being; you knit me together in my mother’s womb.I praise you because I am fearfully and wonderfully made; your works are wonderful, I know that full well."