the lyrics I've seen needs a little adjustment.
so this is a better version:

The Veronicas - How Long

Saturdays will never be the same
It・s even hard mentioning your name
Looking back I don・t know what went wrong
Suddenly it・s like I don・t belong

So how long must I wait
And how long must I stay
Please let me know how to leave
Coz I don・t ever feel this way again

Nothing seems to matter any more
Why can・t I be just like it was before?
I hate you for the person I・ve become
Take me back to where it all begun

So how long must I wait
And how long must I stay
Please let me know how to leave
Coz I don・t ever feel this way again

(Let me know how to leave, let me know)
So how long must I wait
And how long must I stay
Please let me know how to leave
Coz I don・t ever feel this way again