Te shifted nervously and tapped the empty chair. ART, who was considerably faster than me at data retrieval, performed a quick search and informed me it was an invitation to sit down across several human cultural indices. It was giving me the etymology of the gesture as I sat down. You would think a SecUnit who had been shot to pieces multiple times, blown up, memory purged, and once partially dismantled by accident wouldn’t be on the verge of panic under these circumstances. You’d be wrong.