Taoist Descent.

There was a young man who was originally from outside of JP crossing a mid size crossroad without paying attention in Tokyo. He was watching his smartphone. When he was about to pass by me, a different man suddenly bumped into that young man shoulder in front of me. It looked on purpose he bumped into a young. So I was like what happened? The young man turned angry to the man
but that man was seriously facing him for a while. About 5 seconds later young
made a bow to that man. If I were that man could I do that to the young……..?