You don't understand
What it is
That makes me tick
But you wish you did
You always second guess
Wonder if
I'll say ‘Yes'
But you just lose out every time

If you only knew what I talked about
When I'm with my friends just hanging out
Then you'd have the inside scoop on
What to say, what to do
That way when you'd play the game
Baby, you could never lose

Don't you wish that you could be a fly on the wall?
Oh, a creepy little, sneaky little fly on the wall?
All my precious secrets, yeah, you'd know them all
Don't you wish that you could be a fly on the wall?

You'd love to know
The things I do
When I'm with my friends
And not with you
You always second guess
Wonder if
There's other guys I'm flerting with
You should know by now

If you were my boyfriend, I'd be true to you
If I make a promise, I'm coming through
Don't you wish that you could see me
Every second of the day
That way you would have no doubt that baby I'll never change

Don't you wish that you could be a fly on the wall?
A creepy little, sneaky little fly on the wall?
All my precious secrets, yeah, you'd know them all
Don't you wish that you could be a fly on the wall?

A little communication
And you would go a long way
Would give you this information
Too much she say, he say

And what I say is
Ha, come a little closer
And what I'm gonna say is
Don't cha?
Don't cha?
Don't cha?
Don't you wish you were a...

Hey, don't you wish that you could be a fly on the wall?
A creepy little, sneaky little fly on the wall?
All my precious secrets, yeah, you'd know them all
Don't you wish that you could be a fly on the wall?