Ria: Lightman means well, but he is slightly insane.
Ria's sister: Yeah, I noticed.

It's your word against mine... you lose.

Cal Lightman

Ethics, Always so inconvenient.

Cal Lightman

Ava Torres: You're super sexy, want to make out?
Cal Lightman: Absolutely darling, climb on board.

Ava Torres: What's with the old white guy?
Cal Lightman: I am your sister's boss
Ava Torres: The lie guy?
Cal Lightman: Yeeeeep!

Emily Lightman: Do you think I hit something?
Cal Lightman: I think so.

Lie to Me Season 2 Episode 16 Quotes

Ava Torres: What's with the old white guy?
Cal Lightman: I am your sister's boss
Ava Torres: The lie guy?
Cal Lightman: Yeeeeep!

Emily Lightman: Do you think I hit something?
Cal Lightman: I think so.