Please remember! This translation is my personal work. It is sometimes difficult to translate word for word from Spanish to English, so it may sound awkward in one languange when it is perfectly natural in the other. But I think you can get the general idea!
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The door closed; you can't go through anymore
Those sad moments that we spent together
won't return anymore
I'm going to beg you not to look for my anymore
I'm already tired, I'm fed up with crying so much
I don't want to be your mistress (lover)
Stop insisting, it's enough already
With what you promised and what you didn't do,
I'm not yours anymore
You're wrong, you feel hurt
But get over it because the hurt one
has always been me
Now go, go, go, go, go
It's too late to get into what happened*
But go, go, go, go, go
The one you thought you had captive
just got away
*hacer la cuenta-to make the account, e.g.
make up for something, figure out who was
to blame, etc.