[Rico does do that gesture while he's thinking, and that's funny enough that he not only starts laughing again, he actually pounds the surface his omnicon is resting on with his fist.]

No, no. You've definitely got the bigger chin.

[Chuckles slowly coming to a stop, he starts to get to the prying questions. Although he'd call it curiosity.]

Speaking of - he called you brother, didn't he? Why is that? Were you manufactured as part of the same batch?