What's the nicest thing someone has done for you?
Some lady took the trouble to track me to my address in Australia and mail me a wallet that I lost months earlier in London. I had about £200 in it. We became friends and met her and her family on holidays in Australia.
I was at a fast food restaurant and there was a Chinese couple trying to pay but their creditcards didn't work so I paid for them. The husband happend to be a manager of a big Chinese firm and he offerd me an internship in Beijing