Verse]

Used to be so pure like a diamond fresh out the store

Innocent teacher's pet

Its so crazy how quickly you forget

I was the one baby who let your hair down

I taught you every little trick you're using on me now

Said you got nerve lady

Get your revenge out

We know you'll be coming back around

Hook]

So why are you acting so conceited

Gave me no attention

Like I am out of season

Ill frustrate you

Shes so conceited like I don't exist

But she really don't mean it she really don' mean it

She used to be my girl

She used to be my girlfriend

She took everything but left her heart on my door step

You used to be my girl

I used to be your boyfriend

She will be running back again

Verse]

Wow to her aura like a siren so loud

I can't ignore her

It's amazing

The transformation

Trying to knock me out of her equation （yeah）

I was the one baby who let your hair down

I taught you every little trick you're using on me now

Said you got nerve lady

Get your revenge out

We know you'll be coming back around

So why are you acting so conceited

Gave me no attention

Like I am out of season

Ill frustrate you

Shes so conceited like I don't exist

But she really don't mean it she really don' mean it

Hook]

She used to be my girl

She used to be my girlfriend

She took everything but left her heart on my door step

You used to be my girl

I used to be your boyfriend

She will be running back again

Bridge]

If you are trying to get back with bady

Every call up your radio station

Dedicate this one to your lady to your lady

If you are missing your baby

Hook]

She used to be my girl

She used to be my girlfriend

You used to be my girl

I used to be your boyfriend

Why are you acting so conceited

Gave me no attention

Like I am out of season

Ill frustrate you

Shes so conceited like I don't exist

But she really don't mean it she really don' mean it

She used to be my girl

She used to be my girlfriend

She took everything but left her heart on my door step

You used to be my girl

I used to be your boyfriend

She will be running back again

She's so conceited

Gave me no attention

Like I am out of season

Ill frustrate you

Shes so conceited like I don't exist

But she really don't mean it she really don' mean it

She used to be my girl

She used to be my girlfriend

She took everything but left her heart on my door step

You used to be my girl

I used to be your boyfriend

She will be running back again