[Verse 1]
I won't tell you what I'm thinking
'Cause it's not the same thing you're thinking too
You could say I got a best friend
And she's always telling me what to do

[Pre-Chorus 1]
She's out of sight, but easy to find
She's in the front of my mind

[Chorus]
The little voice in my head won't let me forget
The little voice in my head is never misled
All of this noise is what keeps me from making a mess
The little voice in my head just won't let me get with you
La-la-la, la-la-la, la-la-la, la, la
La-la-la, la-la-la, la-la-la, la

[Verse 2]
When I see you, I admit I start to lose my grip and all of my cool
You smell so sweet, just like my perfume
What have you been doing since I left you?

[Pre-Chorus 2]
You're always there, in my thoughts
But that doesn't mean that it's on
[Chorus]
The little voice in my head won't let me forget
The little voice in my head is never misled
All of this noise is what keeps me from making a mess
The little voice in my head just won't let me get with you
La-la-la, la-la-la, la-la-la, la, la
La-la-la, la-la-la, la-la-la, la

[Bridge]
I know I sound insane
Like I'm playing games
'Cause all I really want is you
But there's some things a girl won't do, ooh-oh

[Breakdown]
The little voice, the little voice

[Chorus]
The little voice in my head won't let me forget
The little voice in my head is never misled
All of this noise is what keeps me from making a mess
The little voice in my head just won't let me get with you

[Outro]
La-la-la, la-la-la, la-la-la, la, la (The little voice)
La-la-la, la-la-la, la-la-la, la (The little voice)
La-la-la, la-la-la, la-la-la, la, la