Nearly got lynched in north Pakistan because an American hadn't read the local etiquette and everyone thought I was his guide.
About 25 years ago, I got onto a minibus to travel in the far north of Pakistan. A white guy was trying to talk to the other passengers, asking them how far Naraan was. But, of course, he was speaking in English and no one understood him.
So I called him over and started to chat to him and told him what I knew of the route. He sat with me, relieved to find someone that spoke his language and asked me another 100 questions, which I was quite happy to answer.
All the other passengers noted that we were speaking in English.
None of this is remarkable.
About 3 hours into the journey, my American travelling friend spotted some young kids by the side of the road and waved to them - then he leaned past me (I had the window seat), and let out a loud whistle - no doubt to amuse the kids.
Well, about 5 minute later, I nearly got lynched because whistling at women is extremely taboo here (although I am not sure there were any women - just kids - but northern tribesmen are very protective and conservative in general).
Half the guys in the bus got up and surrounded us, looking very angry. All their anger was directed at me. Even the bus stopped with all the ruckus.
They kept asking why I hadn't told the guest to our country that whistling was disrespectful and shamed everyone. I kept saying that I didn't know him - but of course, they said I was speaking his language and I was his guide and so I was responsible.
So none of this anger goes to the American guy - why? Because he is a guest to the country, and you cannot criticise a guest - you only show them hospitality - so then I started getting fingers jabbing me in the chest - people are really pissed at me - I am shouting now - I tell them that I was just trying to help this traveller out by advising him - I even remind them that I got on the bus after way after him.
The American guy is stunned - he is wondering what I have done. I start to explain - and he doesn't understand - but hears the word 'guide' and now he seems to think that I want money for the advice I gave him.
It was only after I started shouting at everyone that they calmed down - eventually, one guy did confirm that the American had been on the bus for hours before I got on, so they calmed down and left me alone. The bus restarted.
The American got all sullen and I stopped caring about explaining anything to him. At the next stop, I got off, about 100km before my destination, and waited for another bus.