I hopped on the bus to go and finally buy some wineglasses. (Of the 18 a friend gave me about 25 years ago — six each of three different sizes — only one remains, and there are some nice ones on sale for €1.49 each.)
There was a man standing with his dog near the door, a pitbull mix by the look of it all correctly leashed and muzzled. Since the man didn’t seem interested in the empty seat near him I took it. Within 30 seconds the dog had decided that I was a friend and came over with dog-like enthusiasm to say hello. We exchanged a few friendly words and then he (she?) turned his (her?) attention to the woman sitting across the aisle from me. Similar raptures and then the man called his dog back to him. The woman across the aisle smiled at me and “So eine nette Begrüßung” (“Such a nice greeting”). I replied “Ge?” (Viennese for “Wasn’t it?”) And then, true to proper behavior on public transportation in Vienna, we each went back to what we had been doing.
Eine nette Begegnung (or chance encounter).