The departed

Here are we standing two and a half miles away
from each other. I miss your lovely hair that woke me up on mornings. When will we meet again I ask knowing you will say when you are ready to settle down and have a family, you are
out there and living it up. No fun here you have told me. My mistakes weren't what broke us up.
What we had can still be. You can leave I am also leaving you so goodbye now your old partner wouldn't be here when you return.
He has found a friend in whom he can depend,
It's your old friend Karen.