I Don't Understand This Title...

It makes me wonder how this song by Rivermaya called "Balisong" is called as such. Here are the lyrics...

Your face
lights up the sky on the
highway.

Someday,
you'll share your world with me
someday.

You mesmerize me
with diamond eyes.

I try to fool myself to think i'll be alright
but i am losin’ all control
my mind, my heart, my body, and my soul.

Never in my life have i been more sure
so come on up to me and close the door.
Nobody's made me feel this way before.
You're everythin’ i wanted and more.

To speak or not to
where to begin
the great dilemmas i'm findin myself in.

For all i know you only see me as a friend.
I try to tell myself, 'wake up fool, this fairy tales got to end.'

Never in my life have i been more sure
so come on up to me and close the door.
Nobody's made me feel this way before.
You're everythin’ i wanted and more.

Maybe it had something to do with cutting up the fantasies...? Oh well... I'll come up with an answer soon.