In the book "Shopgirl" by Steve Martin, the author explores the complexities of emotional hurt and interpersonal relationships. He emphasizes that it's often not the major events that cause the deepest pain, but rather the subtle nuances in communication. The delicate shifts in tone or the seemingly minor gestures can have a profound impact on a person's feelings. People may overlook these smaller interactions, yet they can resonate deeply and leave a lasting effect.

This insight reveals a greater understanding of human vulnerability, highlighting how individuals can be affected by the finer details of their interactions. These subtle cues, often unnoticed by others, can lead to significant emotional turmoil. Martin’s reflection on this aspect of communication invites readers to be more aware of their words and the emotions they convey, illustrating the importance of empathy and sensitivity in relationships.