Hypothetical

If there were to be two men, and the two men were to happen to be on a bus. One man might happen to intentionally jostle the other man, as people may have decided to get on and off the bus. As his frustration may grow with each subsequent jostle, maybe, elbow to the ribs, and possibly, trampled foot, the man may have spotted a vacated seat and he could have occupied it. Later, if the man were to meet a friend at what may be the gare Saint-Lazare, upon their possible meeting, the friend may consider advising the man to add another button to his overcoat.