Vangelis
"Blush Response"

(Rachel:)
"Do you like our owl?"

(Deckard:)
"Is it artificial?

(Rachel:)
"Of course it is."

(Deckard:)
"Must be expensive"

(Rachel:)
"Very"

(Rachel:)
"I'm Rachel"

(Deckard:)
"Deckard"

(Rachel:)
"It seems you feel our work is not a benefit to the public."

(Deckard:)
"Replicants are like any other machines, they are either a benefit or a hazard
if they're a benefit, it's not my problem."

(Rachel:)
"May I ask you a personal question?"
(deckard:)
"Sure"

(Rachel:)
"Have you ever retired a human, by mistake?"

(Deckard:)
"No"

(Rachel:)
"But in your position that is a risk...

(Tyrell:)
"Is this to be an empathy test?
Capilary dilation of the so called blush response... fluctuation of the pupil?
Involuntary dilation of the iris."

(Deckard:)
"We call it "Voight-Kampf" for short"
(note: named after the people who developed this test)

(Rachel:)
"Mr. Deckard, Dr. Elden Tyrell."

(Tyrell:)
"Demonstrate it, I want to see it work"

(Deckard:)
"Where is the subject?

(Tyrell:)
"I want to see it work on a person, I want to see a negative before I provide you with a positive."

(Deckard:)
"What's that gonna prove?"

(Tyrell:)
"Indulge me"

(Deckard:)
"On you?"

(Tyrell:)
"Try her"