Recently, I had gone in one village for a visit. It was little far from the city Kathmandu of Nepal.
There was one foreign couple who had arrived there for a travel. It seemed they were lovers. Their dress-ups were also like westerners. Some villagers shared that how they felt awkward by their activities and dress-ups.
The couple used to kiss in roads and public places which was little difficult to adjust in the village. Just the option they had is to stare at them only.
It may be common in their country but it may not be that common in the place they visit. So, foreigners should first study about the culture and lifestyles of countries they are planning to visit. It helps to cope up accordingly.