And if I have to go will you remember me?   Or will you find someone else while I'm away?      There's nothing for me in this world full of strangers;   it's all someone else's idea.   I don't belong here and you can't go with me.   You'll only slow me down.      Until I send for you, don't wear your hair that way.   If you cannot be true I'll understand.      Tell all the others you hold in your arms,   I said I'd come back for you.   I'll leave my jacket to keep you warm.   That's all that I can do.