Schonberg has suggested that Bohemian composers express melancholy in a delicate, elegiac manner "without the crushing world-weariness and pessimism of the Russians." Thus, Mařenka's unhappiness is illustrated in the opening chorus by a brief switch to the minor key; likewise, the inherent pathos of Vašek's character is demonstrated by the dark minor key music of his act 3 solo. Smetana also uses the technique of musical reminiscence, where particular themes are used as reminders of other parts of the action; the lilting clarinet theme of "faithful love" is an example, though it and other instances fall short of being full-blown Wagnerian leading themes or "Leitmotifs".