No excuse

There's no excuse.
There should be no reason.
Don't forgive me.
I won't forgive myself.

There's no excuse.
I said what I said.
I shouldn't have agreed.
I understand if you never want to talk to me again.

There's no excuse.
For all the things that happened.
I know that you don't want to be my friend.
I understand.

There's no excuse and there shouldn't be one.