NCIS, Season 4

Tony:
How long were you guys there?

Ziva:
Long enough. So, you are getting a new roommate?

Tony:
We're discussing it.

Ziva:
What is there to discuss?

Tony:
It's complicated.

Ziva:
Complicated, complicated, complicated. You know, in America I have noticed the use of that word as a code for "if I explain it, you would not agree, therefore I will use the word 'complicated' and hopefully you will stop asking!"

Tony:
That's pretty much it in a nutshell. I'm going to go see what Abby wants...

Ziva:
Tony.

Tony:
Ziva... if you're going to give me advice on dating, I'm going to need to get something out of my system first, okay? [laughs heartily]

Ziva:
Stop laughing or I will hurt you. I know what you're doing. You're hiding behind all these jokes, and I know what you're hiding from.

Tony:
Really? What's that?

Ziva:
What everyone who is afraid to love hides from: getting hurt.

Tony:
It's not just me that I'm worrying about hurting, Ziva.

Ziva:
That's because you're a good person.