Season 3, Episode 4: The Secret in the Soil

Sweets: Agent Booth, Dr. Brennan, this isn’t a game. The FBI is considering severing your partnership.

Brennan: What?

Booth: Why?!

Sweets: Why? Dude, you arrested her father.

Brennan: He was just doing his job.

Sweets: Yeah, but come on, he, like, he arrested your father. He’s going to have to be a witness against him… Circumstances such as these tend to stir up a lot of scary feelings.

Booth: I don’t have scary feelings. Maybe you need a little night-light at night to sleep.

Sweets: Agent Booth, you’ve been trying to intimidate me since the moment you stepped in here. And you’ve succeeded.

Brennan: Don’t scare the boy, Booth.