The same thing as these guys...
and these guys.
(Boy the guy on the left sure looks angry about the ant on his head.)
What in the world was I thinking letting my Sunshine (i.e., rough and tough 4 year old) show my (sure-to-be-a-tomboy) Princess how to hold an ant?
What in the world? Why is she so stinkin' cute (and happy) letting that ant crawl all over her hand?