Separating love and limerence: when romantic focus becomes fixation.
- Limerence is an intense, involuntary state of unreciprocated obsessive desire.
- Risk factors for limerence include insecure attachment and adverse childhood experiences.
- Limerence involves unrequited love, not reciprocal romantic interest.
Having prosecuted stalking cases for almost 30 years, I have seen many red flags indicating the pathological progression of unrequited love. Yet in reality, many cases of obsessive focus do not lead to criminal charges. With unreciprocated passion, the individual who gets burned may be the one carrying the torch. Research reveals the details of pathological focus and fantasy, discussing the difference between love and limerence.

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The Longsuffering Longevity of Limerence
Chloe Evans et al. (2026) examined the large body of literature and investigation into limerence, in a piece entitled “Love, Longing and Obsession.”[i] They define limerence as “an intense, chronic, and involuntary state of unreciprocated obsessive relational longing” for a specific person. Recognizing that limerence exists on a continuum, they focus on the pathological progression of impairing limerence, which they define as a form of romantic obsession that is involuntary, intrusive, and chronic.
Regarding the progression, Evans et al. note that limerence starts during adolescence and frequently reoccurs throughout adulthood—consisting of approximately five episodes, each involving a prolonged (about two year) “obsessive fixation and preoccupation” with a particular person. Risk factors in the background of limerent individuals include insecure attachment, adverse childhood experiences, and obsessive-compulsive cognitive traits.
Evans et al. note that limerence appears to be founded upon trauma and relational insecurity, sustained through obsessive-compulsive traits, and influenced by negative moods, particularly loneliness and sadness. Limerence is linked with anxiety, depression, trauma, maladaptive daydreaming; Evans et al. found in one of their studies that limerent thoughts occupy about half of waking life.
As individuals consider whether they or someone they know may suffer from limerent thoughts, it is important to distinguish feelings of limerence from love.
Limerence Is Not Love
Limerence involves unrequited love, not reciprocal romantic interest. Evans et al. note that limerence is an involuntary cognitive-affective state consisting of an intrusive, obsessive, “all-consuming longing and love” for the object of one’s affection—who is typically unaware of their significance. And unlike the development of loving feelings or romantic crushes, Evans et al. note that limerence is involuntary, longer-lasting, and obsessive, involving a hope of reciprocation and idealized fantasies of the person of interest. Regarding duration, Evans et al. note that limerent episodes can last for years at a time, and limerent individuals can transfer their obsession onto different targets.
Unhealthy Attention as Addiction
Evans et al. note the similarity between the features of limerence and behavioral addiction, which include impairment, emotional volatility, and cognitive preoccupation. They note that this comparison also includes obsessive preoccupation, mood modification—where emotional highs and lows are linked with imagined reciprocation or perceived cues, symptoms of withdrawal where distress is caused by lack of contact, conflict with existing relationships, inability to stop thinking about the target, and even relapse, where an individual resumes obsessive cognitions or switches feelings to a new target.
Evans et al. also note that limerence is different from erotomania, defined as a delusional belief that an individual who has status and social power is in love with oneself. With limerent individuals, there is no actual reciprocation, only the illusion of reciprocity through imagination and fantasy, which fuels the experience.
Detecting Red Flags in Pursuit of Relational Resilience
Fortunately, there are ways to identify risk factors that indicate a crush is evolving from focus into fixation. Maladaptive, intrusive thoughts about a stranger, acquaintance, or even a public figure are causes for concern.
Recognizing signs of limerence within oneself or others can prompt the desire to seek help for what may develop into an unhealthy addiction with maladaptive consequences upon current relationships and other life circumstances. Health and wellness prioritize both physical and emotional well-being, which are enhanced by early recognition of harmful thoughts and beliefs, in order to reduce anxiety and promote positive changes. And for anyone already struggling with unrequited obsession, professional help is available.
References
[i] Evans, Chloe, Sian O. Panton, Will H. Strawson, Eleanor Floyd, Stephen Kellett, and Giulia L. Poerio. “Love, Longing and Obsession: Features, Correlates, Comorbidities, and Real-Time Cognitive-Affective Dynamics of Limerence.” Acta Psychologica (Netherlands) 267 (July 2026): 107043.
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