We were in Thailand in November, driving up around Pai looking for some caves we heard about (here I think).
Driving a rental on narrow back roads we got run off the road by a truck going the opposite way.
The side of the road dropped about 12 inches so the car bottomed out on the frame.
We were on the edge of a small village and about 8-10 20 year olds were walking or driving near, or stopped when we went off the road. They immediately started helping look at the car, find ropes, push thru the mud, etc.
We ended up actually picking the car up and moving it back on the road, with everyone muddy and sweating.
They went under the car, looking for dents and leaks (none).
When all was said and we were ready to leave I pulled out some baht to give them
"Kop Khun Krap" from me holding out a decent amount of baht
"No, no money" They ALL said
"Ok for beer or soda"
"No, no money"
They were adamant, they would not take money at all, and without them we would have been stuck for a long time!
Here in the states, if someone deemed to help, they would probably ask for money up front.
