....and the conversation flowed.

Spent several hours in Katoomba waiting for the new macair to be ready, so took myself off to a coffee shop and thought I'd snap people in the street from my vantage point.
Unfortunately my battery gave out, so I got two of this group and no more.

This is also a very unfair representation of their interaction, as most of the time they were laughing and chatting, but to look at this you'd never know.