In "Longing" by Karen Kingsbury, the story revolves around deep emotional connections and the significance of support in relationships. The characters face challenging circumstances that test their bonds, leading to moments of vulnerability and reliance on one another. This theme highlights the idea that a single person can provide strength and comfort during difficult times.

One poignant quote from the book encapsulates this sentiment: "I need you, Bailey. Only you." This expresses a profound need for companionship and trust, emphasizing that sometimes, only one special person can truly help us through our struggles. Kingsbury's narrative beautifully illustrates the power of love and the irreplaceable role individuals play in each other's lives.