[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 (Yeah)
Whatever it is that you do, when you do, what you're doing
It's a feeling that I don't understand

[Pre-Chorus]
'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
Can't explain why your love, it makes me weak

[Verse 2]
Time after time, after time I try to fight it (Yeah)
But your love is strong, it keeps on holding on
Resistance is down
When you're around, cries fading (Yeah)
In my condition, I don't want to be alone
[Pre-Chorus]
'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
Can't explain why your love, it makes me weak

[Outro]
Can't explain why your love, it makes me weak