Woman Falls Off A Train Caught By Another Passenger

WARNING!!! This is crazy video where someone almost lost their life! Somebody on a train in India posted video of a passenger as she stood on the foot board in an open area.  And then just as another train passes by she LOSES HER GRIP and falls . . . but is pulled back inside by another passenger.   The twist in the story is that after the woman saw the video online, she got mad at the person who filmed it because he didn't help out when she fell.  To be honest the guy was filming way before hand, what was he supposed to do?