So I was south of N/Z chatting with Ghostly a while back, and I AFKed for 10/15 minutes. When I got back, apparently someone walked up to us, idled for a minute or so, left, came back, with a design similar to mine, said nothing, sat there for 5 minutes or so, then disconnected. It's kinda a dumb/boring example, but it's all I can think of right now.