@sati0412 got that one. It was Blue Ain't Your colour by Keith Urban. I just realized that this is the third time I've done one of his songs. The next one is,

  Tryin' to keep control

Pressure's takin' its toll
Stuck in the middle zone
I just want you alone
My guessing game is strong
Way too real to be wrong
Caught up in your show
Yeah, at least now I know

It wasn't love, it wasn't love
It was a _______ ________ (_______ ________)
Mistaken for love, it wasn't love
It was a _______ ________ (_______ ________)

Oh
You were a _______ ________

I don't need eyes to see
I felt you touchin' me
High like amphetamine
Maybe you're just a dream
That's what it means to crush
Now that I'm wakin' up
I still feel the blow
But at least now I know

It wasn't love, it wasn't love
It was a _______ ________ (_______ ________)
Mistaken for love, it wasn't love
It was a _______ ________ (_______ ________)