What's a girl to do

When I told you I loved you
I'll never forget
You told me something
And that I shouldn't fret

You said you were in love
With somebody knew
I just stood there watching
What was I to do

I told the one I loved
That I loved them now and forever
Then when I was done
He said we couldn't be together

He tore my heart in two
I cried for hours on end
I cried wondering what I did
Over all the letters I didn't send

Its so painful
To see the one you adore
To look right through you
And not love you anymore

To look at the man you love
Everyday in the hall
Knowing that you two
Will never be nothing at all

Wanting so much
To just let him go
But holding so tight
And never letting it show

Now I know how much
I'm so in love with you
But I can't do anything about it
I mean, what's a girl to do?