- Am I under some kind of surveillance?
- Should you be?

4 seconds sound clip from the Practical Magic (1998) movie soundboard.

You can hear this line at 01:03:55.400 in the Blu-ray version of the movie.

Quote context

[...]

- Now, the more I use, the less it works. The product doesn't work.

- Well, that's because it doesn't go on your head.

- If I don't put it on my head, where the hell else would it go?

- Try to remember.

- My mistake.

- There you go.

- Thank you.

- Strange town. I never spent this much on shampoo before in my life.

- Am I under some kind of surveillance?

- Should you be?

- Well, if there's something you wanna know, ask me.

- Ha, ha. I already did. And all's I can tell you is, there appears to be something missing from your story.

- Now, listen, I wanna talk to you some more, but I gotta finish some homework here.

- How's about I come by your house tomorrow morning?

- Fine.

- Okay.

- Ten AM?

- Fine.

- Okay. That's a date. All right.

- Jimmy, is that you? Jimmy? Go away.

[...]