Yesss!!!!!! I have finally accomplished my personal goal of taking someone's picture on the subway. I've thought of this moment almost every day for a year. With the exception of those days when everyone on the subway is stinky and taking up too much space and you HATE THEM ALL.
Anyways...do you think its awkward going up to people on the street and then quickly running away? What about going up to them in an enclosed car and then...sort of walking away...then getting shoved back into them when you're trying to exit in a sea of people...then walking in the same direction at an inescapably equal pace that you cannot escape, either by walking faster or slower.