I'm pacin' back and forth till mornin'
It's almost too hard to believe
It feels like never endin' fallin'
It's like this nightmare's on repeat

You think you really know somebody
But all you really know is their name
You think it's gonna last forever
You're only just a pawn in their game
You let them in your life, back into the knife
They take away your love and then take your light
Just when you think you really know somebody

Do you still see me when you kiss her?
Convince yourself that's what you need
You say I'm fully out the picture
But you still see me in your dreams

You think you really know somebody
But all you really know is their name
You think it's gonna last forever
You're only just a pawn in their game
You let them in your life, back into the knife
They take away your love and then take your light
Just when you think you really know somebody

One eye open, one over your shoulder
Friends are close, but enemies are closer
One eye open, one over your shoulder

You think you really know somebody
But all you really know is their name (know is their name)
You think it's gonna last forever
You're only just a pawn in their game (oh)
You let them in your life (in your life), back into the knife
They take away your love and then your light
Just when you think you really know somebody

Think you know somebody, think you know somebody
Think you know somebody, think you know somebody (oh)
Think you know somebody, think you know somebody
Think you know somebody, think you know somebody
You know somebody, think you know somebody
Think you know somebody, think you know somebody