There's a thin, thin line between love and hate

Between a heart that's whole and a heart that breaks

Between ending the world or saving the day

There's a thin, thin line between love and hate.

We used to be so happy, didn't we

We used to say that forever'd be easy

But the day that you lied, I felt it all change

I crossed that thin, thin line between love and hate.

Now there's a thin, thin line between you and me

Between what this is now and what we used to be

The one that you choose to the one that you cheat

Now there's a thin, thin line between you and me.

We used to be so happy, didn't we (we used to be happy)

We used to say that forever'd be easy (forever'd be easy)

But the day that you lied, I felt it all change

I crossed that thin, thin line between love and hate.

We used to be happy...

Now there's a thin, thin line between love and hate

Between a heart that's whole and a heart that breaks

We used to be so happy, didn't we (we used to be happy)

We used to say that forever'd be easy (forever'd be easy)

But the day that you lied, I felt it all change

I crossed that thin, thin line between love and hate.

We used to be happy

Forever'd be easy

We used to be happy.