You say yes, I say no   You say stop and I say go, go, go   Oh no, you say goodbye and I just say hello      Hello, hello, I don't know why you say goodbye, I say hello   Hello, hello, I don't know why you say goodbye, I say hello      I say high, you say low   You say why but I say I don't know, oh   Oh no, you say goodbye but I say hello      Hello, hello, I don't know why you say goodbye, I say hello   Hello, hello, I don't know why you say goodbye, I say hello      Why, why, why, why   Why do you say goodbye, goodbye   Oh no, you say goodbye but I say hello      Hello, hello, I don't know why you say goodbye, I say hello   Hello, hello, I don't know why you say goodbye, I say hello      You say yes, I say no   You say stop but I say go, go, go   Oh no, you say goodbye but I say hello      Hello, hello, I don't know why you say goodbye, I say hello   Hello, hello, I don't know why you say goodbye, I say hello   Hello, hello, I don't know why you say goodbye, I say hello, hello      Hey-la, he-be hello, hey-la, he-be hello   Hey-la, he-be hello, hey-la, he-be hello   Hey-la, he-be hello, hey-la, he-be hello   I don't know why you say goodbye, I say hello, hello