I had something very similar just the other way around:
Late at night around 3 a.m. I was driving home when I had a flat tire, and since I had never changed a tire before, I was completely screwed.
Over time, dozens of cars drove by, nobody stopped to help me - but that wasn't too surprising, since I wasn't even actively signalling the cars driving by that I need help.
Then suddenly, a car stopped and a young muslim left his car, came to me and asked what the problem was, and in the end since I have two left hands he changed the flat tire ALL by himself. And when he was finished, he even rejected accepting any money at all, and as quickly as he came he disappeared and left me baffled.
That incident impressed me so much that even now, several years after, I often think of this young man and wish I could meet him once again and do something for him.







