My sons act of kindness..
though it wasn't with a stranger, I have to give him credit. Last night, my son called my mother and offered to go shopping with her so she wouldn't have to carry any packages. If you knew my mother, the proffessional browser, you would understand what a wonderful gesture this was. She told him that it would only take an hour. I went a long so she wouldn't have to drive. She cleaned the stores out and stayed past closing time. Almost 6 hours later, we got in after midnight. Although he may never offer again, it was something she will not forget.