In this passage, the narrator reflects on the complexity of his feelings for Peg, questioning how he could have ever truly loved her. The moment of realization comes when he confesses his love, recognizing that these words are honest and heartfelt. By closing his eyes and holding her closer, he allows himself to fully understand the depth and strength of his emotions.
The narrator is overwhelmed by the intensity of his love, acknowledging how powerful and all-consuming his feelings have become. This realization marks a significant moment of emotional clarity, as he finally acknowledges the profound impact Peg has on his life and the depth of his affection for her.