Love
Overview
Love (愛; Korean: 사랑) is an emotion of deep affection and bonding that humans feel toward a particular object, being, or ideal. Because it is a complex phenomenon in which different layers—sexual desire, attachment, altruistic devotion, social contract—overlap, it is difficult to reduce to a single definition. Beginning as a topic of ancient philosophy, it has today become a convergence research subject at the intersection of neuroscience, psychology, and sociology.
Main Content
Etymology and Conceptual History
The Korean word '사랑' (sarang) was the root of the medieval Korean verb '사랑하다' (saranghada), meaning "to think." In 15th-century texts, '사랑' was mainly used in the sense of "thought, intention," and later shifted to its current meaning of "a mind that cherishes and cares for." The Sino-Korean character 愛 (ae) originally meant "to cherish," while the Greek 'eros' refers to desire and lack, and 'agape' to unconditional, altruistic love.
Types of Love
Ancient Greece distinguished love into several strands: eros (passionate desire), philia (friendship), agape (altruistic love), storge (family love), pragma (mature companionate love), ludus (playful love), and mania (obsessive love). John Lee reformulated these into a color theory, showing that combinations of love can vary infinitely.
Psychological Perspectives
Robert Sternberg's "triangular theory of love" presents three axes: intimacy, passion, and commitment. Depending on the combination of the three elements, love divides into liking, infatuation, romantic love, companionate love, empty love, and consummate love. John Bowlby's attachment theory holds that the relationship with a caregiver in infancy shapes the patterns of adult romantic relationships (secure, anxious, avoidant, and disorganized). In his book The Art of Loving, Erich Fromm defined love not as an emotion one "falls into" but as a capacity that must be learned and practiced.
Biology and Neuroscience
In early passionate love, dopamine is released in the midbrain reward circuit (ventral tegmental area), and phenylethylamine and norepinephrine increase, causing elevated heart rate and reduced concentration. Oxytocin and vasopressin are involved in long-term bonding. Helen Fisher distinguished love into three neural systems—lust, attraction, and attachment—and fMRI studies have also reported that the pain of a breakup activates brain regions similar to those of physical pain.
Philosophy and Religion
In the Symposium, Plato described love as a process of ascent toward beauty itself, and Aristotle treated friendship as a civic virtue. Christianity's agape, Buddhism's compassion (慈悲), and Confucianism's benevolence (仁) each emphasize transcendent and universal love.
Culture and Art
Love is a core subject of literature, music, and art. In Korea it has been treated broadly, from hyangga and Goryeo gayo to modern new-style fiction and contemporary popular songs. Commemorative days such as Valentine's Day and White Day spread in combination with commercial consumer culture.
Social Institutions
Love is closely intertwined with the institutions of marriage and family, and since modern times "marriage based on romantic love" has become a universal norm. At the same time, it is directly and indirectly connected to demographic indicators such as the dating market, marriage rate, and birth rate.
Latest Trends
The biggest change in 2024–2025 is the spread of generative AI-based "AI lover" services. As users of character chatbots and companion apps surge, emotional bonds that replace or supplement real human relationships have emerged as a new social phenomenon. Alongside this, fatigue with dating app algorithmic matching, the shift to subscription models, and "dating avoidance" discourse have spread, centered on Gen Z. In Korea, the total fertility rate hit a record low of 0.72 in 2023 and then rebounded slightly to 0.75 in 2024, and government and local matchmaking and matchmaking-fee support programs followed one after another. In academia, research on oxytocin and attachment neural circuits and counseling models combining relationship satisfaction with self-care are drawing attention, and the consumption of dating content via short-form platforms has also established itself as a cultural industry.
Related Topics
- [[Attachment theory]]
- [[Marriage]]
- [[Emotion]]
- [[Family]]
- [[Dating]]