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'll be your little good girl, I promise

I'll be your little good girl, I promise

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