Meet 19-year old Joey Prusak. He works at a Dairy Queen fast food restaurant in Minnesota. He saw a 20$ bill drop from a blind man's wallet. A woman quickly picked it up and put it in her purse. Prusak asked the woman to return the money to the blind man. She refused.
Prusak then went over to the blind man, took $20 out of his own pocket and gave it to him, telling him it was the money the man had dropped. Prusak didn't tell people what he did and it was a week or so before the owner of the Dairy Queen location found out about his good deed when she received a letter from another customer who had witnessed the whole event.