Fool Me Once, Fool Me Twice

Everybody told me you were probably going to get back with her, I just didn't listen. In the back of my mind, I knew you were probably going to leave me before I left you, I just didn't want to believe it. I was disappointed, shocked, and fooled. Fool me once, shame on you. Fool me twice, shame on me. I should have known better, I should have listened. I knew what I was getting myself into and I have nobody to blame but myself. Well, a little bit you too. You told me you were done with her, you told me you liked ME! How could you change your mind so fast? & Then hope to walk back into my life like that. No, I'm sorry, I just don't work like that. I know I want to be friends with you, but I just can't be, not right now. I can't help but walk a little faster hoping to catch you during passing period. Or walk by where you sit at lunch even if I do see you with her. It makes my stomach churn to know that what you did to me was exactly what I did to other boys. It makes my heart hurt to know that I was you, when it came to them. It makes my head pound to know that the very reason I'm upset with you is the same reason why they were upset with me. I want to walk by you and smile, but when I see you all this anger inside of me wells up. Like how could you have done that to me? I know time will heal it, and I'll probably be over it, but that just means that I'm not ready, right? Cause when I'm ready then I'll walk by with you and be able to smile without all of that anger fluttering to my mind. I hope you're happy with her, because well, you guys deserve each other. Though you hurt me, I guess I can't stay upset with you forever. Well, just because I know that all those other guys I did the same with forgave me, so I can forgive you. I can't say I'm completely over you, but I can say that I'm completely over it.