Lyrics:

{Verse 1}
I don't know what it is that you've done to me...
but it's caused me to act in such a crazy way.
Whatever it is that you do when you do what you're doing...
it's a feeling I don't understand.
{Bridge}

'Cause my heart starts beating triple time,
with thoughts of loving you on my mind.
I can't figure out just what to do,
when the cause and cure is you.

{Chorus}

I get so weak in the knees I can hardly speak.
I lose all control and something takes over me.
In a daze and it's so amazing, it's not a phase.
I want you to stay with me, by my side.
I swallow my pride, your love is so sweet.
It knocks me right off of my feet.
I can't explain why your loving makes me weak.

{Verse 2}

It's Time after time after time I've tried to fight it.
But your love is strong it keeps on holding on.
Resistance is down when you're around, starts fading.
In my condition I don't want to be alone.

{Bridge}

{Chorus}

{Verse 3}

I try hard to fight it.
No way can I deny it.
Your love's so sweet.
It knocks me off my feet.

{Chorus}

I get so weak...
Blood starts racing through my veins
I get so weak...
Boy it's something I can't explain.
I get so weak...
Something 'bout the way you do
the things you do ooh ooh, it...
knocks me right off of my feet,
off of my feet.
Can't explain why your loving makes me weak.

{Chorus}