歌词：Backstreet Boys. Unbreakable. Trouble Is.

How come you never know what you got
Until it's gone
Too bad 'cause I never felt so good with anyone
How fool was I into thinking I was gonna be alright, okay, fine

So every day I try a little harder to forget her
I lie here, convince myself tomorrow will be better

The trouble is I can't get her out of my mind
When I close my eyes at night
Who's gonna save me, now she's gone, yeah

The trouble is there's a part of me
That still can't let go off her memory
And now I know what it is, love is what the trouble is
Love is what the trouble is, yeah

How come she said, "You never wear your heart
Where I can see"
Too bad, 'cause now I?m the one who?s sorry, yeah
How stupid was I into thinking I was gonna be alright, okay, fine

So every day I find a little something to remind me
No matter how I try, I can?t put the past behind me

The trouble is I can't get her out of my mind
When I close my eyes at night
Who's gonna save me, now she's gone

The trouble is there's a part of me
That still can't let go off her memory
Now I know what it is

Love has left me lonely
I?m alright, I?m okay, I?ll be fine, give me time
But the only

Trouble is I can't get her out of my mind
When I close my eyes at night
Who's gonna save me, now she's gone, she's gone

The trouble is there's a part of me
That still can't let go of her memory
And now I know what it is, yes, I do
Now I know what it is
'Cause love is what the trouble is, the trouble
Love, love is what the trouble is, hey, hey