Hodgins becomes paranoid when they investigate the death of a journalist who was exposing corruption within the NSA on Bones. "High Treason in the Holiday Season" is the eighth episode of the show's 11th season.
After everything that Brennan and Booth have been through lately, with their lives being in danger and their own struggles in their relationship, it's nice to see Brennan looking so happy in this scene.
Booth: Hey, guys! Guys, listen, I'm going to need some science gibber-gabber to distract these guys! Brennan: Oh, do you know who's really good at gibber-gabber? Booth: Who? Brennan: Me! Booth: Perfect! My lucky day.