"The Thin Line Between Love & Hate" Song - Iron Maiden
There's a thin line between love and hate
Wider divide that you can see between good and bad
There's a grey place between black and white
But everyone does have the right to choose the path that he takes

"Thin Line Between Love And Hate" Song - The Persuaders
...It's a thin line between love and hate..
The sweetest woman in the world
Can be the meanest woman in the world...