Throughout the novel, Hope grapples with a sense of displacement, constantly moving and never truly putting down roots. In Mulhoney, however, she begins to understand that 'home' isn't a location but a feeling. The diner, with its cast of endearing characters, becomes her sanctuary, and her relationships with G.T., Addie, and others solidify her sense of belonging.

Mulhoney, despite its small size, is a vibrant microcosm of human connection. Bauer emphasizes the strength and resilience found within a community that supports its members, especially in times of hardship. Whether it's rallying behind G.T. during his illness or exposing political corruption, the residents of Mulhoney exemplify the importance of collective action and empathy.

Hope Was Here is, at its core, a coming-of-age story. Over the course of the novel, Hope undergoes significant personal growth. She learns to confront her fears, discover her voice, and navigate the complexities of love, loss, and responsibility. Through her experiences in Mulhoney, Hope transitions from a cynical teenager to a strong and independent young woman.