The quote from "The Amber Spyglass" by Philip Pullman expresses a profound connection between two individuals. It emphasizes the strength of their bond, suggesting that when they reunite, they will hold on to each other with an unwavering grip. This imagery reflects an emotional intimacy that transcends physical boundaries, representing an enduring love that defies the challenges they face.

Furthermore, the mention of "every atom" signifies that their connection is not just emotional but also deeply rooted in their very essence. The idea of living in nature—birds, flowers, and floating specks of light—illustrates a harmony between their spirits and the universe, suggesting that their love will manifest in beauty and serenity, symbolizing hope and continuity even amidst adversity.