It's Happened Before, It'll Happen Again lyrics

I felt this wave might knock me to the ground, But I don't think that I could take one more round, A look from you would send me to the floor. It's happened before, it'll happen again, It's happened before, it happened again. You only call to see me when I'm out, A guilty conscience nags you I have no doubt, You've got the balls not to call anymore, It's happened before, it'll happen again, It's happened before, it happened again. Another blast would send me to outer space, I'm on the floor am I out of place? And as I ask myself have I heard this beore? It's happened before, it'll happen again, It's happened before, it happened again