The quote reflects on the complex emotions intertwined with relationships. The character recalls a time of happiness before meeting someone who altered her perspective. Instead of celebrating their connection, there's a sense of nostalgia for the joy she experienced independently, suggesting an inclination to forget that intense happiness when love or dependence complicates emotions.

The passage also touches on the idea that people often struggle to accurately assess their impact on others. It highlights Bruce’s lack of self-awareness and understanding of Sally's feelings, which ultimately complicates their relationship. This theme implies that personal insights and empathy are crucial for healthy interactions and understanding in relationships.