This song is the best. I love slipknot! The meaning behind this is the girl really ment a lot to him but he was hurt by a girl before and now cannot give his heart to this girl he is talking about now. He realizes she means a lot to him but he will never really be able to care for her so she leaves him and he hates himself but he can't change his ways. He doesn't care what she has to say to him because he's angry she left him and that she wouldn't stickwith him even though it's a tough situation. But he can never love her the way she wants him to love her.