Love this song... used on the 3rd season promo for Dexter on Showtime.
Here are the lyrics...
Lyrics...
Got a secret
Can you keep it?
Swear this one you'll save
Better lock it, in your pocket
Taking this one to the grave
If I show you then I know you
Won't tell what I said
Cause two can keep a secret
If one of them is dead…

Why do you smile
Like you have told a secret
Now you're telling lies
Cause you're the one to keep it
But no one keeps a secret
No one keeps a secret
Why when we do our darkest deeds
Do we tell?
They burn in our brains
Become a living hell
Cause everybody tells
Everybody tells…

Got a secret
Can you keep it?
Swear this one you'll save
Better lock it, in your pocket
Taking this one to the grave
If I show you then I know you
Won't tell what I said
Cause two can keep a secret
If one of them is dead…

Look into my eyes
Now you're getting sleepy
Are you hypnotized
By secrets that you're keeping?
I know what you're keeping
I know what you're keeping

Got a secret
Can you keep it?
Swear this one you'll save
Better lock it, in your pocket
Taking this one to the grave
If I show you then I know you
Won't tell what I said
Cause two can keep a secret
If one of them is dead…

[spoken]
Alison?
Yes, Katherine.
I have something I want to tell you, but
you have to promise to never tell anyone.
I promise
Do you swear on your life?
I swear on my life

[end spoken]

You swore you'd never tell…
You swore you'd never tell…

You swore you'd never tell…
You swore you'd never tell…

Got a secret
Can you keep it?
Swear this one you'll save
Better lock it, in your pocket
Taking this one to the grave
If I show you then I know you
Won't tell what I said
Cause two can keep a secret
If one of them is dead…
(chorus x 3)

Yes two can keep a secret
If one of us is Dead,
Yes two can keep a secret
If one of us is…. Dead.