There are thumping sounds in the distance. When Stopthief asks what the sounds are, his new friend explains that it’s “Jackboot artillery,” big guns shelling Warsaw. He identifies himself as Uri and asks Stopthief’s name, but Stopthief doesn’t understand the question at first.
The story is set just before the German invasion of Warsaw, Poland in September 1939. Stopthief seems to be oblivious to these events, suggesting that he’s naïve about recent political developments. In fact, he doesn’t even seem to have much of a sense of personal identity, acting puzzled when Uri asks his name. Others see him only as a thief, and that’s how he thinks of himself too.