The word 人情 is formed by combining the concept of "人" (human, person) with the concept of "情" (feeling, emotion, situation). It is not merely the sum of its parts, but rather a conceptual fusion where the fundamental human capacity for emotion and relationship is applied to the practical, reciprocal exchanges of social life. The character for "person" grounds the term in the realm of human interaction, while "feeling" infuses that interaction with a sense of shared sentiment, obligation, and warmth, ultimately creating a single idea that represents the unwritten currency of kindness, favor, and mutual understanding that binds a society together.