If I Knew

I'm sick of hate, I'm sick of love I keep it in, I open up I still don't know why I do the things I do If I knew, oh, if I knew I'm sick of saying I won't give up I'm sick, I know it I'm throwing up I still don't know why I do the things I do If I knew, oh I'd spill my heart for you I'd break apart for you I'd spell it out for you I'd break apart for you I'd spill my heart for you I'd break apart for you I'd spell it out for you I'd break apart for you, oh I'm sick of hate, I'm sick of love I keep it in, I open up I still don't know why I do the things I do If I knew, oh, if I knew I'm of saying I won't give up I'm sick, I know it I'm throwing up I still don't know why I do the things I do If I knew, oh I'd spill my heart for you I'd break apart for you I'd spell it out for you I'd break apart for you I'd spill my heart for you I'd break apart for you I'd spell it out for you I'd break apart for you, oh I still don't know why I do the things I do If I knew, oh, if I knew I still don't know why I do the things I do (still don't know) If I knew, oh, if I knew I still don't know why I do the things I do (still don't know) If I knew, oh, if I knew (if I knew) I still don't know why I do the things I do (still don't know) If I knew, oh, if I knew