why humans always don't give face

just now during PHO210 jon was telling us this story about a girl having diarrhoea in a jacuzzi pool in the middle of a film shoot. i don't really wanna go into further detail. but while the whole class was going "ewwww!", "gross!", "wah jon don't say already la!" or even laughing mildly, i was more of feeling sorry for the poor girl. not only must she have been horribly embarrassed in front of all those people, it was doubly worse that the video got uploaded to youtube/facebook. HOW HORRIBLE CAN THOSE PEOPLE BE? ): i feel so so upset hearing that. 

of course yes, it must have been a disgusting experience for the people who were present at the shoot, or even to those who merely hear the story, but how can it compare to the eternal humiliation the girl goes through? can't such an event be kept within the confines of their walls? why do WE even have to know about it? 

it must be so hard on her.