Person of Interest2011

Kara Stanton:
[John is watching Jessica's husband] His name is Peter. He's 37, makes 175,000 a year. Is he a good guy or a serial killer? I don't know. But either way, he'll take better care of her than you could. This is why I worried about bringing you back. See, you look like the rest of these people; but you're not like them anymore, are you? If they knew what you'd done... You're barely even the same species.

John Reese:
We're walking in the dark. I've heard this speech before.

Kara Stanton:
I get it. Believe me. First time I rotated back, I went straight home to my family. I sat outside in the rental car for three hours, just watching. And I realized I could tell them everything that I'd seen, everything that I'd done, and they wouldn't understand a single word. This isn't some speech. We're not walking in the dark. We are the dark.