Am I officially old if I want to tell [a skateboarder] to wear a helmet?

Eric [to Nell]

Well, if it isn't the Little Mermaid.

Callen [to Sam]

Callen: A mother who manipulates her own son?
Anna: All mothers manipulate their kids.

Did you actually know this guy [Deeks] before you decided to marry him?

Wallace [to Kensi]

I swear on my daughter's life, most of this is water.

Arkady

Where's Sokolov? Did he get away?
Callen. No. Anna got him.

Sam

Joelle: So that was all an act?
Callen: No, not all of it.

Keep it moving, G. The lavatories are a long way back.

Sam [to Callen]

Kensi: Hey, you're going to do great today.
Deeks: I'm going to do great today.

Kensi: He's insane [referring to Deeks].
Callen: In more ways than one.

Callen: You still worried about [Ehsan]?
Sam: I was never worried about him. The ship's in good hands.

Blame me for everything. Not Hetty.

Pembrook [to Callen]