(Gibbs starts to leave, then turns back for one last look at his team.)
Gibbs: Semper Fi.

(Ziva and Gibbs are talking in hospital room.)
Gibbs: We work together?
Ziva: Yes. I'm a Mossad officer attached to your team.
Gibbs: Mossad? When did they start doing that...
Ziva: It's been a year.
Gibbs: Don't feel bad, I worked for that...
Ziva: Ducky 10 years and you don't remember him!
Gibbs: Do you always finish people sentenc...
Ziva: Only when I'm in a hurry.

(Ziva remembers the idiom from 3.08)
Ziva: Oh! Listen to the pot call the kettle black. Got that right, didn't I?
Tony: No.
(McGee gives her a thumbs-up)
Ziva: Yes!

[Abby has come up to the squad room to take pictures of the dead man.]
Abby: Why do I feel like everyone's staring at me?
McGee: Because they are.
Abby: Did I do something wrong?
Tony: Have you ever been to Disneyland, Abby?
Abby: Every summer.
Tony: Yeah. You know those camera toting tourists with white socks up to their knees wearing fannypacks?
Abby: Well, yeah. We spend half the time laughing about [Abby looks down- she is wearing white knee length socks and a plaid skirt and has a camera around her neck]-- oh, my God. I've turned into my Uncle Larry.

[Abby is talking with Mrs. Mallard in her lab]
Mrs. Mallard: [smiles] Did you know, that without those longshoreman tattoos, and that dog collar, you are the exact spitting image of my sister Gloria?
Abby: Thank you!
Mrs. Mallard: [frowns] I hated her.

[Abby reports finding no gunshot residue on the suspect's clothes.]
Gibbs: He could have worn gloves-
Abby: Or changed his clothes, I'm way ahead of you, Gibbs. That is why I am running a full residual analysis on all of Porter's wardrobe. [as Gibbs] How long, Abby? [as herself] Well it's gonna take some time, and the stuff doesn't smell very good; I don't think that laundry was a big priority... [Gibbs] Abs! [herself] Um, two hours? As soon as I know something, you'll know something. [Gibbs] You got one! Aything else? [herself] Yes, as a matter of fact. This... [hands him a cup of coffee] is for you.
Gibbs: Why?
Abby: For getting me out of sensitivity training. We were about to do trust falls and those guys in Administration have... wandering hands. [as Gibbs] Just give me their names, Abs, and I'll break 'em for you! [as herself] I know you would, Gibbs. And that is why I love you. [Gibbs smiles, kisses Abby on the cheek, and leaves]

[After being rescued.]
Tony: I want a divorce!

[crime scene is a car crash below a very steep slope, and Ducky calls to the agents to come down and help find a bullet]
McGee: [exchanges uneasy looks with Tony] Well... as, you've pointed out many times, I'm-- I'm just a junior field agent.
Tony: All the more reason you need the experience, probie.
McGee: How about if I follow in your footsteps... you lead the way?
Tony: How about if you kiss my experienced buttocks?

[F.B.I. Agents Maya and Yussif were doing surveillance on Tony and Ziva, and are convinced the two actually had sex.]
Maya: We're talking about your agents pretending to be married assassins.
Yussif: Very convincing.
Maya: I don't think anyone in the FBI would actually go all the way just to sell a cover story.
Yussif: [eyeing Maya] I would.
McGee: Guys, they were acting.
Yussif: Trust me. I know when someone's acting when they're having sex.
Maya: It's true. I've met his wife.

[Gibbs and Jenny are watching Tony and Ziva from the above squad room]
Jenny: She seems to be fitting in well.
Gibbs: She almost killed my entire team yesterday.
Jenny: How?
Gibbs: Driving home from a crime scene.
Jenny: I should have warned you. I think she was an Eastern European cab driver in a past life.

[Gibbs and Tony arrive to find Ziva standing over two restrained suspects and a woman with a knife in her chest]
Tony: Remind me never to piss her off.
Gibbs: Oh, DiNozzo, you have no idea.

[Gibbs has entered the room with the hostage-taker.]
Tony: [from outside] I want to speak with Special Agent Gibbs.
Gibbs: Everybody's okay... Boss.
Tony: That's good to hear... Special Agent Gibbs.
Kody: Your agent says he's a negotiator.
Tony: Well, that's right. He's my best man.
Kody: Your best man's a moron for getting caught in here.
Tony: He always had an attitude problem.
[Inside the room, Gibbs smiles. Outside the room, Tony winces.]

[Gibbs hits the back of Ziva's head]
Ziva: Ow! What was that for?!
Gibbs: Alerting DiNozzo.
[Ziva throws a notepad at a smiling Tony]

[Gibbs is visiting Abby's stalker ex-boyfriend, Michael, at his business, Krime Kleaners]
Gibbs: The only reason you're still able to walk is because I never heard about you until today.

[In the privacy of the elevator, Gibbs and Fornell quickly hammer out a cooperation agreement.]
Fornell: And people say we're bastards?
Gibbs: Only because they know us.