Knock On Wood lyrics

I don't want to lose this good thing that I've got.
If I do, I would surely, surely lose a lot,
'Cause your love is better than any love I know.

It's like thunder, lightning,
The way you love me is frightening.
Think I'd better knock on wood, baby.

I'm not superstitious about you, I can't take no chance.
You got me spinning, baby. Baby, I'm in a trance,
'Cause your love is better than any love I know.

Chorus

Ain't no secret, that woman is my loving cup.
She sees to it that I get it up.
Just one touch from her, you know can do so much.

Chorus

Think I better knock, knock, knock on wood.
Think I better knock, knock, knock on wood.

Submitted by Guest

What do you think is the meaning of Knock On Wood by Eric Clapton?