Sergei wants to hurt you. It's clear he blames you for something. Something that wounded him to the core. And now it's payback time. But killing you is inadequate. He wants to see you suffer. Which means that all bets are off on what might come next, or for whom he might come.

Ducky

Hello Agent Gibbs. You are a hard nut to crack, as you Americans like to say. I left you all the clues. You really should have seen it coming. That has to sting. If you mess with my family, I mess with yours. Check, Agent Gibbs.

Mishnev

Palmer: Gibbs is going for a checkup. And his doctor told him to avoid caffeine for seventy-two hours.
Bishop: That seems...unwise.
Tony: That could kill him.
Palmer: Or worse! The guy's scary enough when he's properly medicated. I can't imagine what it'd be like with caffeine withdrawal. I can only imagine someone taking King Kong's bananas. I'm not going to turn around.
Gibbs: Good idea.

Gibbs: McGee!
McGee: Boss I did not say anything. I don't know how everyone seems to know.
Gibbs: Know what? There is nothing to know. Got that?
McGee: Got it.

Gibbs: What are you doing here?
Diane: I brought her. You two need to talk. And we all know that's not something you're interested in.
Gibbs: Got that right.
Diane: So I suggested that---
Gibbs: Ambush me at a crime scene so I can't get away?

Bishop: These murders are all very personal to you. And occurred when someone else personal showed up.
Tony: Your ex-wife.
Gibbs: Rebecca?
Tony: Yeah
Gibbs: Rebecca isn't involved.
McGee: Boss you gotta admit, the timing's kind of interesting.
Gibbs: Look look look: she is totally unstable. Completely disrespectful. Untrustworthy. She's a liar....but she's no killer.

Palmer: No. I don't want to.
Ducky: You don't want to what, Mr. Palmer?
Palmer: I don't want to know how much her liver weighs. I don't want to catalogue her scars. Most of all, I don't want to cut open another friend. Think I've had my limit.

Only the beginning, my friend

Mishnev

Gibbs: This all started the day you showed up.
Rebecca: Oh. Rule 39 - there's no such thing as coincidence.
Gibbs: That's right.
Rebecca: First of all, I gave you that rule.
Gibbs: No you didn't.
Rebecca: Yes, I did. And second of all, use your head, J. I'm clearly being set up here. Obviously someone knew that I was coming to see you. That's your lead. Not me.

Oh man. I picked a really bad time to stop drinking coffee.

Gibbs

Rebecca: I bottomed out. About a year ago. A friend got me into the program and it saved my life. And now I'm at the part where you make amends. Which in your case starts with "I'm sorry".
Gibbs: Ancient history.
Rebecca: You walked in on me in bed with another man. I don't think there's a statute of limitations. I can't imagine what that must have been like. I am so sorry, J.
Gibbs: Okay.
Rebecca: Okay?
Gibbs: Yeah. Okay. That's why I always liked you. A man of few words but always the right ones.

Vance: So, what are you gonna tell her? (Gibbs turns to face him) Lee a hero or a villain?
Gibbs: Both.

NCIS Quotes

Bishop: Seriously? How'd you get that?
Tony: Well, it's like Gorillas in the Midst. You'll get to understand his grunts.

Torres: When I break out the glass, maybe I can rip out the bars.
Bishop: With what? Your superhuman strength?