In Act 1, the sarcasm in Farrah and Yusuf's dialogue provides a contrast that emphasizes Mother and Father's optimism.
The humor and lightheartedness in Farrah and Yusuf's exchanges suggest a playful annoyance with their current situation, while their parents maintain a calm and optimistic demeanor despite the setback of waiting for their car repair. This contrast reveals the parents' attempt to reassure their children and maintain a positive outlook on the situation, showcasing their role as supportive figures in the family's dynamic.