求歌曲you'll just never know歌词~~~

I bet you've never imagined
That one day
You'd look around
& I just wouldn't be there
So I hear you're leavin'
Please, don't go
I wanna make it right
Cuz tomorrow is just not promised
You'll never know what tomorrow holds

You'll just never know
To put it off till tomorrow today (stay)
Make it last (make it last)
Always (always)

My pride
My destiny
I find a peace of mind when you're next to me
You changed my darkest sky
With the ?clean from your arm?
Simply smilin' on me
Makes my life complete
So what's the use in fussin', fightin'
When if you ever leave me
I'd be so weak
Oh baby
Please understand when when I go to sleep at nite
I wanna know that everything is all right
You'll never know

You'll just never know
To put it off till tomorrow today
Make it last fore