Fidelity Lyrics

OK, done this by ear, probably wrong but it sounds right in my warped little head!!
You take because your neighbour does not see,
That would seem like lunacy to me,
This is my head, you're in my world,
And there's no one but you girl.
This is my head, you're in my world,
And there's no one but you girl.
Tie your lover down while you are free,
That would seem like pure hypocrisy.
This is my head, you're in my world,
And there's no one but you girl.
This is my head, you're in my world,
And there's no one but you girl.
This is my head, you're in my world,
And there's no one but you girl.