This is the moment a heroic train passenger gave up his seat on a train to save a young woman after a pervert who filmed up her skirt.
The kind commuter spotted a seated man secretly using his phone to film up her skirt as the unidentified woman stands with her back to him.
He then got up and tapped the woman, who appears not to know she was being filmed, on the shoulder and directs her to his seat.
It is believed the viral clip was filmed in China yesterday and it has amassed an incredible 32 million views in a just a few days.

Many Twitter users praised the passenger, who has not been identified, for alerting the woman.
@lro.robbo said: "Well done to this gentleman who stood in the way for this young lady' – whilst @babyl_is_home dubbed the man a 'Legend'."
Others commented on how discreet the sly pervert was in filming the woman, saying "they had to view the video several times to work out the man was filming."
@andria_xox wrote: "Had to watch a few times to understand what was going on!"
@mama_higgz4 said: "Took me a few views before I realized what was truly going on here. Bless him and his chivalry."

In the video, the man is seen very subtly using his phone to film up the skirt of the poor woman who is standing in the middle of the train in a green dress.
Filming up skirts on smartphones has become a worrying trend in China.
The issue has sparked Chinese social media network Weibo to warn women to be extra vigilant wearing skirts in public transport or on escalators,
The footage has been shared on social media with the caption "Not all heroes wear capes" and many online users have praised the hero commuter.