When I was a teenager I spent a weekend at the Festival of Friends in Hamilton having a great time. There was a man there also obviously having a great time. We didn't say a single thing to each other but a few days later I was in the bank with my father and the same man walked in. He came up to me and said "Do you know you have the greatest smile!" I blushed and thanked him while my Dad grinned but I remember how wonderful it felt to be told that.