Si una vez [English translation]

I gave you all my love and more

And you don't even recognize what loving is

I lay my self willingly at your feet

And only with contempt have you treated me

But now look and see

If I once said that I loved you

Today I regret it

If I once said that I loved you

I don't know what was I thinking I was crazy

If I once said that I loved you

And that for you I'd give my life

If I once said that I loved you

I won't do it again

That mistake is something of yesterday

I know that one day you shall return

And that you will regret everything

I placed myself willingly you have paid me

But now look and see

If I once said that I loved you

Today I regret it

If I once said that I loved you

I don't know what was I thinking I was crazy

If I once said that I loved you

And that for you I'd give my life

If I once said that I loved you

I won't do it again

That mistake is something of yesterday