You Don't Know Me Anymore

I saw you walking down the street
For a second we were eye to eye
There was a flicker of familiarity
As we passed each other by

There was a time I knew you well
But that was a long time ago
You don't know me anymore

I had to turn my head back and take in this scene again
How did it ever come to this?
The question filled my mind

There was a time I knew you well
But now I'll just let bygones be
You don't know me anymore

I felt like a jerk with nothing to say
But what's to talk about?
You don't know me anyway