This is kind of the opposite of your Channel 42 piece, but not at all in a negative way. That one is broad-reaching and random enough to be a great all-encompassing snapshot of the Future – this one is much more intimate, but works for many of the same reasons. Clarke would have approved.
I felt the passage of time during this conversation. Each small gesture contributed to this sense. Out of curiosity, where do you draw inspiration for your dialogue? It is quite skillful.