A stranger held everything I owned while I pushed my car out of a snowbank

My car was stuck in a snowbank in Griffintown at 8.30am and a stranger held my coffee, my gloves and my phone while I pushed, then handed all three back one by one like a ceremony. We got it out on the fourth push. He said, have a good day, and went back to his own car, which was also stuck. I helped him. It took five pushes. It was a very good day. I have not seen him since but I still hold my own coffee a little too carefully.