No, I did not all of a sudden find a boyfriend...alas.
For the last 6 months, or maybe more, there has been a guy handing out Washington Post Express at Union Station. Every night, as I go to the Metro, he greets me with How are you doing Miss Lady? Have a good night!
I know he doesn't say that to me exclusively, but it seriously brightens up my day! One day I was leaving much earlier than usual, and he actually noticed and commented on that fact.
How nice it is that small human interactions like these can make one's day!