I think that everybody perceives music the way there soul needs to perceive it that day. So that means the meaning could change on a different day. But this is just how I perceived it today. Sams just talking about his wife, and there love. He doesn't want it to ever die. He wants all of her because he believes that if he has all of her, he can keep her forever and not have to worry about ever losing her. Even in death. He wants to know the things that she is thinking so that he could come up with something that would interest her. He wants to always make her happy because when she's happy, that's when he comes alive. That's the only way he can breathe.