Duet letra

This song was supposed to be a duet
But he left me and now he just can't do it
He's not here anymore
He's not answering the phone

So what
I'll do it alone

Yes I do it to the ear
Well that gives me fear
Yes I complicated stuff
Not remembering his lines
But I think I'm gonna be fine
Just fine without him

I'm just fine without him
I can breathe without him
I can sing without him
I just got to the chorus without him

How much do you love me?
Is there someone above me?
I don't know really how those questions were replied
But I can assume that he lied

"I'll never leave you"
That verse was his creation
But considering the current situation

Is ironic the word that you are looking for
But I just don't care anymore
Just fine without him

I'm just fine without him
And I can breathe without him
And I can sing without him
I just got to this chorus without him
I'm just fine without him
And I can breathe without him
And I can sing without him
I just finished the whole song without him
This song was supposed to be a duet