Det. Burris: So, how long you two been together?
Ziva: Oh, no, we're not a couple.
Tony: Just coworkers.
Ziva: And friends.
Tony: Yes, yes. Very good friends.
Det. Burris: That's good. That's, uh, real good. You hang onto that. You never know when you're gonna need somebody to be there. Cherish each other. That's all I'm saying. Every day.