Booth must be cute with his grandpa, huh? His grandfather call...
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.