You'll never know, the life that I've been through Your tears fall, I see you miss me too But just know, its not the same So don't say you feel my pain Cause you don't know the first thing about it And you don't know what it took to get this far I had to go on without you I don't need anyone Remember when you had to leave me You tell me your in love with me now I'm sorry but I'm not gonna be there When the world comes crashing down When the world comes crashing down When the world comes crashing down (Comes crashing down) It's too late, there's nothing left to do You moved on, forgot about you too Should'a known I turn around and you'd be back one day But you don't know anything about me And you don't know what I've done since you've been gone I had to go on without you Now I don't need anyone Remember when you had to leave me You tell me your in love with me now I'm sorry but I'm not gonna be there When the world comes crashing down When the world comes crashing down When the world comes crashing down When the world comes crashing down When the world comes crashing down Now there's no more you and me It's not what is supposed to be You never should've let me go (let me go) Remember when you had to leave me You tell me your in love with me now I'm sorry but I'm not gonna be there When the world comes crashing down Remember when you had to leave me You tell me your in love with me now I'm sorry but I'm not gonna be there When the world comes crashing down When the world comes crashing down When the world comes crashing down When the world comes crashing down When the world comes crashing down (Comes crashing down)