This happened a few nights ago before bed time.
Yohan: "Mommy please scratch my back."
I gently scratched his back for a short while but when I stopped he said ...
Yohan: "Mommy please scratch my back some more."
Me: "OK but I cannot scratch it too long because your back might turn red."
Yohan: "But mommy you have to keep on scratching because the itch reaches the sky."
Ha! Ha! I guess he would have said anything so I wouldn't stop scratching. I checked his back that night but couldn't detect anything that was causing the itch. Good thing after a few minutes, the itch just disappeared and Yohan was able to sleep well.