Emerson looked from Reed to Selene and back again as he listened to the explanation of the term 'shotgun' in regards to its use when referring to anything vehicle related and the history of how it came to be used in the vernacular. It made a bit more sense. "Ohhhh," he said, nodding. "I see. Well, with that cleared up then I would formally like to call.. shotgun.." he said, smiling at Reed.