The nicest thing a stranger has ever done for me was help me when I got a flat tire. I was on my way home from my friend's house and all of a sudden my tire blew out. I was on the side of the road calling my parents and a kid a few years older then me was able to help me change my tire. I have repaid this to another stranger when I was at work and a customer's car would not start. I had told them I had AAA and I called them for her to help her. I felt bad for the girl because she had to walk 15 minutes up route 9 in a bad snow storm.