Adama and Roslin in “Tigh Me Up, Tigh Me Down”

Madame President, we are the proud owners of the universe's first bona fide Cylon detector.

Well, that is great news. So... when do we begin?

Doctor Baltar would like to start widespread testing as soon as possible, but there are some serious limitations, because he can only do one person at a time and verification takes hours.

So, who's going to go first?

[thinking for a second] The test... right. I think people in sensitive positions should go first.

I completely agree. How about you?

Excuse me?

If you're a Cylon, I'd like to know.

If I'm a Cylon, you're really screwed. [Adama and Roslin both start laughing.]

Seriously, I do think you should go first. Show everyone in the fleet that they can trust the people at the top.

Well then, maybe YOU should go first. [silence] All right... I'll go first.