The narrator experiences a profound and unsettling emotion that manifests physically as gooseflesh, indicating a powerful reaction to poetry. Despite not feeling cold, the sensation suggests a deeper, perhaps spiritual impact. The mention of a "spark" from Arnold signifies a sudden inspiration or revelation that elicits a desire to cry, illustrating the intensity of the moment and the emotional depth found in poetic expression.
This moment leads to a transformation in the narrator's perspective on happiness, suggesting that true joy can arise from unexpected experiences. The encounter with poetry introduces a new state of being, characterized by heightened sensitivity and awareness. Through Plath's words, we see how art can evoke strong feelings and provoke reflection on one's emotional landscape.