Angela: Booth must be cute with his grandpa, huh? Brennan: His grandfather calls him shrimp. Booth seems to like it, which I don't understand. Angela: Well, it's because it makes him feel loved, like when he actually was a shrimp. Brennan: So the moniker is a sign of affection? Angela: Very good, Brennan. You never had a nickname? Brennan: Oh, no, just what Booth calls me; just Bones.