She is the wind,

That billows ruthlessly through the fields.
The chills sent cascading down your spine.
She is everything that you wished for,
As fearless and free as you hoped.

He is the sun,

That blisters on a scorching July afternoon.
The heat that so tenderly kisses your skin.
He is more than you could ask for,
As sensual and caring as you dreamed.

Without one another,
They are

Nothing.

Incapable of ever separating,
Ultimately powerless on their own.
Each dependant upon the other,
Unable to survive alone.

Together,
They are

Indestructible.

An undeniable force,
One more powerful than God himself.
Explained simply:
They are

One.