Count me in - Deana Carter

Could there be a different ending
To the same old story
Cause you're not the first to say
You're gonna be there for me
I need to know what's in your heart
Can you finish what you start
How can I be sure I won't be sorry
I fheartaches and tears
And shadows of doubt
Are part of the deal
You can count me out
But if you're talkin about
A game I can win
You can count me in
When you tell me you're the one
I've always needed
You don't know how much I'm wanting
To believe it
But I've heard it all before
Now I'm needin something more
A promise is no good if you can't keep it
If heartaches and tears 
And shadows of doubt
Are part of the deal
You can count me out
But if you're talkin about
A game I can win
You can count me in