Well, the truth is...they just "butt in" into my frame. Into my scene. Into my crowd. Into my space. Right at that moment when I am about to hit the shutter. But I must admit, their little strut caught me off guard. ;-)
I like looking into a crowd. From a certain distance. I hate getting mixed up with them. But it's a good hiding place. I wonder. Out of these thousands of people, I rub elbows with everyday, what is the chance that I will meet you?