If you can't see what's going on, a guy noticed a creep who was trying to get pictures under a girls skirt, stood up, and offered her his seat.
He didn't make an issue of what had happened, didn't alarm the girl with what had happened. He just deflected the situation
Someone else who recorded this on their phone saw what was going on on let the creep get photos. Not cool at all. Be the guy that steps up. Maybe kharma will cause someone else to step up and help your sister, your mom, or your daughter.
PSA over, and lets remember this, but carry on with the rest of your day
Clearer version of this video at https://weonsinnombre.tumblr.com/post/624100829934321664