Homeless people are sometimes rejected by society, left to survive without any help from others or the state. It can be tough and every little really help to get them back on their path.
One girl was met by a homeless man knocking on the house door. Before she could say anything, her mom noticed the man and helped him to some food to take away.
A few months later, he returned but this time donned in a nice suit and clean shave, and handed back an envelope with cash inside, as a way of saying thank you for helping when he was at his lowest.