Tickle Me

I just listened to the following exchange:

Sarah "Will, may I tickle your feet?"

Will "Yes!"

Sarah "Tickle, tickle."

Will "Great!" (It didn't tickle him too much)

Sarah "Tickle me! Tickle Me! (lying on floor)

Will "Okay, tickle, tickle"

They crack me up.  I told Will he could say No Thank You to Sarah tickling him but instead he said Yes and giggled.  These guys are too funny!