The letter, unintended

When can I then see you
I've been counting the days
I promise you our secret will be safe
No I just can't continue
Reading through my tears
The beating of the letter is so clear
So clear

It's too late to try and work it out
there's no way to turn this thing around
it's so hard, there in the letter that I've found
I've memorized it line for line
Too bad that letter isn't mine

You wanted me to find it
Never tried to hide it
Running never fades those words are here to stay
I hope you find this letter
Writing you today
These will be the last words that I say