The protagonist reflects on how time and indulgence could have allowed him to forget Emma Chalmers. However, circumstances have shifted dramatically, making it impossible for him to step away from her. He is deeply troubled by the thought of her marrying someone he deems unworthy, a "fool of a hypocrite." This realization fuels his determination to intervene in her life.
He fears that if he walks away, the vibrant spirit and passion that Emma possesses will eventually fade, leaving her unfulfilled. The connection he feels towards her is profound, and he grapples with the urgency to act before it's too late. The turmoil of his emotions underscores the weight of his decision and the importance of their bond.