I'll be a good girl and do what you say.. I promise [BTBF]

I promise I've been a good girl

I promise I've been a good girl

I promise I've been a good girl

I promise I've been a good girl

I promise I've been a good girl

I promise I've been a good girl

I promise I've been a good girl

I promise I will be your good girl… or bad

I promise I've been a good girl

I promise I've been a good girl

I promise I've been a good girl