Oh, that is freaking adorable.
I actually was approached by a little girl earlier this summer as I got out of my car to see if I wanted to buy some lemonade, and I said no. And then once I got to the front door I realized that for some reason I had turned down buying a 5 cent glass of lemonade, and I was completely baffled as to why I would do that. I mean, sure... I didn't want or need anything to drink, but I couldn't play along for a nickel? What a jerk I am!