The song "Us Again" by Brandi Carlile is about a sense of hope and determination to keep dreaming and working towards a better future, even as we grow older. The lyrics speak to the idea of relying on each other for support and encouragement, and the belief that no matter what challenges come our way, we can still achieve our goals. The song conveys a message of resilience and perseverance, emphasizing the importance of staying true to ourselves and our dreams. It paints a picture of two people who are committed to each other and to making their dreams a reality, no matter how challenging it may seem. Overall, "Us Again" is a hopeful and uplifting song that encourages listeners to trust in themselves and in their relationships, and to keep pushing forward towards their goals, no matter what obstacles may come their way. It is a reminder that with faith and determination, we can always find a way to make things work and find success in the end.