So let me go now

I won't call you, I won't regret,
I want to leave but tell me how
Let us erase we've ever had
And let me go now

Let me go where I used to go
Let me clearly breathe again
Do not tell the truth we both know
And let me go then

I wonder if i can find the way
I should; my heart has told me so.
You see, I'm tired and I can't stay
So please just let me go...