From my limited experiences,
4. They love gold, a lot!!!
5. Yes, they eat with their hands, right hand only! And curry may be delious to many people, but kind of heavy to my Chinese stomach, definitely not my everyday-meal.
6. Taj Mahal looks small... It felt the same way when I saw Sydney Opera House for the 1st time. They looked HUGE on TV... OK, maybe it's because we built everything so gigantic in China, Forbidden City, The Great Wall...
7. Drivers of cycle rickshaw or Tutu are incredibly skilled. They managed to go through every lane, street, market, no matter how narrow, crowded… Unbelievable!