[Verse 1]
When we met I wasn't looking for you
I never thought of giving love a shot
Now that I've had the touch of your affection
Boy, you get me started, now I just can't stop

[Pre-Chorus]
I can't get you off my mind
Gotta have it all the time
Boy, I want another round

[Chorus]
Once is not enough, I want some more
Second to be loved, I'm waiting for
Three knocks at the door, I'll let you in
What you waiting for? Let's go again

[Post-Chorus]
'Cause once is not enough
(Once is not) Once is not enough, enough, enough, enough

[Verse 2]
Whenever you come over it's like Christmas morning
Sparks flying like the 4th of July
I'm like the energizer bunny and I just keep going
Once you get me started, wanna keep that high
[Pre-Chorus]
Ooh, I can't get enough now
And I am having too much fun
Never wanna come back down

[Chorus]
Once is not enough, I want some more
Second to be loved, I'm waiting for
Three knocks at the door, I'll let you in
What you waiting for? Let's go again

[Post-Chorus]
'Cause once is not enough

[Bridge]
One, two, three, four, I want a little more
Please, got me down on my knees, you got me beggin'
Five, six, seven, eight, baby, don't make me wait
I know you got it in you (One, two, three, four)
I know you got it, g-g-got

[Chorus]
Once is not enough, I want some more
Second to be loved, I'm waiting for
Three knocks at the door, I'll let you in
What you waiting for? Let's go again
'Cause once is not enough, I want some more
Second to be loved, I'm waiting for
Three knocks at the door, I'll let you in
What you waiting for? Let's go again

[Post-Chorus]
'Cause once is not enough