Listen please
I need to confess
You have been acting childish
And it is really annoying
My friends are encouraging me to break up with you
I need to know why you act the way you do
I think it's time to say
Say call me when you grow up
Because I can't have a girl
Acting like she's five
I can't have a girl acting her shoe size
I need to say call me when you grow up

I know it really hurts you when I say
I am mad at you
But know it's different
You need to act more grown up
Because I can't have a girl acting her shoe size
I can't have a girl
Acting like she is five
So call me when you have grown up

My emotions have been changing
I used to be crazy about you
But I think you are better off with someone else, without me
So I think it's goodbye
For know
Only for know
Because I can't have a girl
Acting she is five
I can't have a girl acting her shoe size
So it's better when you call me when you grow up