In this passage, the author describes a profound and inexplicable emotion that compels him to pass by a stranger without acknowledging her presence. This incident reflects a deeper connection to moments in life where one feels detached or disconnected from others. It suggests the complexity of human interactions and the sometimes overwhelming feelings that govern our actions.

Furthermore, the author implies that such experiences are not isolated; rather, they recur throughout life. This evokes a sense of introspection about the nature of perception and the invisible barriers that can exist between individuals, highlighting the theme of isolation amid companionship in human relationships.