Sophie Kinsella's "Surprise Me" revolves around a couple named Daisy and Jack who, after being together for ten years, find themselves caught in a routine. They decide to spice up their relationship by surprising each other, aiming to reignite the spark and excitement that initially brought them together. Their attempts at surprises lead to unexpected and humorous situations, revealing the complexities of love and commitment.

As the story unfolds, Daisy encounters a group of tech-savvy friends who challenge her perceptions of relationships. This group encourages her to embrace spontaneity and explore new dimensions of her marriage. The narrative highlights themes of growth, the importance of communication, and the joys of embracing life's uncertainties.