Anna spends every summer with her husband in a neighborhood a few dozen kilometers outside Prague. They've been together for ages, so their marriage, as is so often the case, has become routine and stereotyped. For a long time, the man has divided his time fairly between drinking with friends in the pub and making ship models of matches in bottles; His wife is virtually invisible to him. Anna spends several days each summer and enjoys regular meetings with her friends and colleagues who visit her in picturesque Central Bohemia on bike tours around Kamýk Castle.
A young man has led his whole life with his grandfather. When he was in school, he was the only one who was refused to join the Youth Brigade, since his father was sentenced to death for spying. When it is time for him to do the compulsory military service, he has to do it in a platoon for "unreliable" persons.