It happened to me 

One day I was walking down the street, to go pick up my brother to school and suddenly a man stopped me in the middle of the street, I was in a wheelchair, I looked tired, he asked me to take him around the corner , Because it took a good time giving to the wheelchair and the hands had tired them. I told him yes very kindly. On the way to the corner the lord told me that next month he would be operated on his legs, because he suffered a traffic accident. When we got to the corner, he thanked me. It felt so good to have helped a person in need.