Hutchinson, Cal Lightman and others in “Unfinished Business”

Personally, I think what you do is a joke. It's a frigging carnival act.

Cal Lightman

I get that a lot. You know, a moment ago, I saw you smile at your colleague, flash her a glance and shift your gaze. She responded by raising her chin boss, revealing deep embarrassment. I'll take another 'wild guess'. You two had a fling. She doesn't want a repeat performance because, you know, what with your wife and all... But you want to move on.

Cal Lightman

Oh no, no. Keep your fingers off your nose. Men have erectile tissue there. Itches when they're hiding something

I thought you could tell if somebody is lying just by looking at them.

Gillian Foster

The question is never simply if someone is lying. It's why