I informed my 4 yr old son we couldn't to Aunt carol's as she was in the hospital. I also told him she had pnuemaonia.
He ernestly said, "my grandma has that, and spic -n span too"!
He didn't undersatnd why I was laughing, until I explained it to him.
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"It doesn't cost "nuttin", to be nice". 
MOM
I just want to do the right thing! Uncle Joe, (my hero).