John the Baptist
This was a homeless guy that I sat and chatted with for an hour or so. He gave me all kinds of travel advice, and talked about life in Malaysia for Christens (not very good, if you take everything he said at face value). At the end of our chat, I gave him 50 Ringit (~$12) and he actually started crying with gratitude. I don't know if the tears were genunie or not, but the effect that it had on me was. I felt very lucky to have been born into a much better situation.