It used to be you and me forever Now it's making me ill It used to be us but now whatever, I don't know how to feel All this promise when I'm under your spell Used to be you and me forever Used to be you and me forever Want you, I want you back Losing you's like a heart attack Calm down when you talk like that The room grows cold and the lights go black I don't mind it when you're wasting all your time on me I could fight it but it feels just right it's chemistry Feels just right it's chemistry It used to be you and me forever Now it's making me ill It used to be us but now whatever, I don't know how to feel All this promise when I'm under your spell It used to be you and me forever Had you now we can't go back All that we had slipped through the cracks Slow down when you run that fast It's a long road home when you take that path I don't mind it when you're wasting all your time on me I could fight it but it feels just like it's chemistry Feels just right, it's chemistry It used to be you and me forever Now it's making me ill It used to be us but now whatever, I don't know how to feel All this promise when I'm under your spell Used to be you and me forever Used to be you and me forever It used to be you and me forever Now it's making me ill It used to be us but now whatever, I don't know how to feel All this promise when I'm under your spell Used to be you and me forever Used to be you and me forever If you don't know Now you know, you know, you know It used to be you and me forever Now it's making me ill It used to be us but now whatever, I don't know how to feel All this promise when I'm under your spell Used to be you and me forever Used to be you and me forever You and me forever