Here I am

Knock knock
Do you hear me?
I am knocking on your hearts door
You have changed the locks
I can't get in...
Knock knock
Only you can open the door again.
The man before you is incomplete
You are my confidence in the face of fear
You are the strength I lack
You are my memory
The best of me is you
I lost you due to foolish pride
Now I am lost without you by my side
I miss you with all my being
You are my reason for being
Please forgive me and come back
I love you