In the book "Between the Lines" by Jodi Picoult, the narrative explores the deep emotional connection between characters, highlighting themes of love, loss, and the urgency of holding on to what matters. The quote "I only just found you, I can't lose you now" encapsulates the intense feelings that arise when someone realizes the significance of a relationship that has just blossomed, evoking a sense of desperation and attachment. This moment reflects the struggles that characters face in their lives, emphasizing the fragility of their newfound connections. It serves as a poignant reminder of the human desire to protect and cherish important bonds, especially when they feel newly discovered and incredibly precious.