Kid talk round 1

SO, I have decided that I should keep a list of some of the things that kids have said to me:
Round one:

Little R,
So in my kids grief group we were talking about how things change, and I was using the moon for an example, and talking about the different shapes ( crescent, half etc...) and little 4.5 year old R, stopped me and she said that the moon is round all the time! It is just the shadow that is different that makes it look like a different shape.
I just sat there and looked at her, she had shown me up!!!