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.

Zofie and Dominika, two girls of very different temperaments, become friends during hop-picking volunteer work in the summer. Zofie (Jaroslava Schallerová) is serious to the point of reticence and she is delighted with her friendship with Dominika. For the self-assured and superficial Dominika (Irena Svárová) the whole thing is just a momentary whim. When she leaves the work camp before everybody else, she doesn't even say goodbye to Zofie. The two girls meet again after the holidays as first-year students at medical school, and become close again during the nursing techniques class.