While she spoke to them, I stepped out onto the balcony. There was an air barrier protecting it from the plaza two levels below, which was better than nothing, I guess. The plaza had a big mosaic tile pattern with real plants in elaborate abstract sculptures around it. Humans and bots wandered across it on the way to the other port offices. Faint steps on audio told me the small human had followed me out. She stepped up to the railing, frowning curiously at me. She said, "Hello."