Terminator: The Sarah Connor Chronicles, Season 2

[John walks in the shed to see Cameron's left arm cut open and her working the endoskeleton located on the inside of her wrist]

Cameron:
I killed a bird.

John Connor:
Not the one in the chimney.

Cameron:
I thought you should know.

John Connor:
[Looking down at Cameron's arm] A bird did that?

Cameron:
No, I did that. Look. [They both look closely at the inner workings of her arm] The bird experienced an involuntary movement of my fingers. It was fragile.

John Connor:
Wiggle your fingers. [Watches as the metal structures react to Cameron's movements] Yeah, there's damage, but it's buried pretty deep in there.

Cameron:
I don't know how it happened.

John Connor:
It was probably during a fight. You're not designed to fight other machines. [Shines a flashlight on her arm] All right, maybe I could swap this out, but it's not like we just have spare parts lying around.

Cameron:
[Gets up and moves as few boxes, uncovering a box filled with Christmas decorations and spare parts]

John Connor:
[John looks through the parts, visibly angry] You're supposed to burn the endos!

Cameron:
Not all of them.

John:
Says who?!

Cameron:
You.

John Connor:
What, future me?

Cameron:
Future you.

John Connor:
Yeah, why doesn't that surprise me?

Cameron:
I have damage to my hand and now you're able to fix it. Future John has better information than you do.