In the book "Anna and the French Kiss" by Stephanie Perkins, the quote highlights the importance of sharing experiences and burdens with others. It suggests that facing challenges, such as a difficult flight, is easier and more bearable when we do not go through them alone. This emphasizes the comfort and strength that can come from companionship and support during tough times.

The quote encourages the idea that collective suffering or difficulty can create a sense of unity and resilience. It reminds us that we do not have to face hardships in isolation, and that leaning on others can make overcoming obstacles more manageable and emotionally easier, especially during stressful or uncomfortable situations like a challenging flight.