1 & 1 is 2

I'll tell you that I love you, but you go and break my heart I'll tell you that I need you, but now we seem apart I only need to know, girl, do you need me too When I say I love you, does it mean the same to you Cause I don't know, I don't know if you do Well, I don't know if you do, and I don't know if you don't It's tearing me apart, and I don't know where to start without you, without you One and one is two, two and two makes four Don't say you love me and walk out the door Have you heard of Jack? He used to be with Jill Until she pushed him halfway down the hill Cause I don't know, I don't know if you do Well, I don't know if you do, and I don't know if you don't It's tearing me apart, it's tearing me apart and I don't know where to start without you, without you One and one is two, two and two makes four Don't say you love me and walk out the door Have you heard of Jack? He used to be with Jill Until she pushed him halfway down the hill Cause I don't know, I don't know if you do Well, I don't know if you do, and I don't know if you don't It's tearing me apart, it's tearing me apart And I don't know where to start without you, without you Two and two is four, five and five is ten Don't say you're leaving and coming back again Have you heard of Jill? She used to be with Jack Until she pushed him halfway down the hill Cause I don't know, I don't know if you do Well, I don't know if you do, and I don't know if you don't It's tearing me apart, it's tearing me apart And I don't know where to start without you, without you Without you Current one is two, two and two makes four Don't say you love me and walk out the door Have you heard of Jack? He used to be with Jill Until she pushed him halfway down the hill Cause I don't know