As to whether or not he has real feelings, is something I don't think anyone can truthfully answer.

7 seconds sound clip from the 2001: A Space Odyssey (1968) movie soundboard.

You can hear this line at 01:03:25 in the Blu-ray version of the movie.

Quote context

[...]

- You quickly get adjusted to the idea that he talks, and we think of him really just as another person.

- In talking to the computer, one gets the sense that he's capable of emotional responses.

- For example, when I asked him about his abilities I sensed a certain pride in his answer about his accuracy and perfection.

- Do you believe that Hal has genuine emotions?

- Well, he acts like he has genuine emotions. Of course, he's programmed that way to make it easier for us to talk to him.

- As to whether or not he has real feelings, is something I don't think anyone can truthfully answer.

- Excuse me, Frank.

- What is it, Hal?

- We've got the transmission from your parents coming in.

- Fine. Put it on here, please. Take me in a bit.

[...]