Lyrics:

This brief song won a Grammy Award for Best Pop Collaboration with Vocals the year it was released.
I have to say that we should finish it now
Before we weaken, 'cause we already know this is wrong
I could give in, sometimes I think that I will
Despite the temptation, I try to be very strong

If my reluctance seems a surprise
It's not 'cause I don't want you
But I just know I must hesitate

Because I still have that other girl in my head
I still have that other girl in my head

There may be ugly rumors that I have been lying
There may be angry tears, but they're never worth the crying

That is why sometimes I hesitate

Because I still have that other girl in my head
I still have that other girl in my head
I still have that other girl in my head