Plot Analysis Summary
A romance between illness, imagination, and professional boundaries asks whether love can survive the need to distinguish reality from fantasy.
Story Structure — 5 Plot Phases
A Scarf In The Rain
The protagonist helps a distressed therapy member and becomes attached to the young woman who assisted him. Their neighboring homes create an unexpected path toward intimacy.
Key Events
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Street Rescue — A distressed therapy member is protected from public filming by the protagonist and a young woman.
Location: A city street
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The Cherished Scarf — The protagonist carefully keeps the scarf and becomes infatuated with its owner.
Location: The protagonist's apartment
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Neighbor Introduction — The young woman introduces herself as Yan-yan / Yip Nam and is revealed as the protagonist's neighbor. Characters: Yan-yan / Yip Nam
Location: An apartment building
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Shelter From Abuse — Yan-yan / Yip Nam takes refuge in the protagonist's home to escape domestic violence. Characters: Yan-yan / Yip Nam
Location: The protagonist's apartment
Love Behind The Door
The young woman seeks refuge from domestic abuse, and the pair begin a romance. The protagonist's concealed psychiatric history and emerging relapse threaten their fragile connection.
Key Events
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Tunnel Kiss — The protagonist and Yan-yan / Yip Nam share their first kiss while returning home. Characters: Yan-yan / Yip Nam
Location: A pedestrian tunnel
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The Unsent Letter — The protagonist writes about his psychiatric history but leaves before giving the letter away. Characters: Yan-yan / Yip Nam
Location: An apartment
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Relapse At School — The protagonist begins hallucinating children calling to him, signaling a worsening relapse.
Location: A primary school
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Corridor Double — After a violent confrontation, the protagonist sees another version of himself at the corridor's far end. Characters: Yan-yan / Yip Nam
Location: An apartment corridor
The Voice On The Phone
A violent corridor encounter and a silent phone recording expose the young woman as a hallucination. The protagonist enters long-term treatment and loses his job.
Key Events
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The Silent Recording — A phone recording contains no trace of Yan-yan / Yip Nam's voice, revealing her as a hallucination. Characters: Yan-yan / Yip Nam
Location: A light rail station
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Six Months Of Therapy — The protagonist spends six months in therapy and loses his primary school job.
Location: A psychiatric treatment setting
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Research Subject Found — Yan-yan / Yip Nam recognizes the protagonist as a possible erotomania subject and receives Dr. Fung's approval. Characters: Yan-yan / Yip Nam, Dr. Fung
Location: Give Grace Charity
Therapy Becomes Desire
Yan-yan / Yip Nam recruits the protagonist as a research subject and gradually becomes emotionally involved. Her affair with Dr. Simon and secret romance with the patient compromise her professional role.
Key Events
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Research Subject Found — Yan-yan / Yip Nam recognizes the protagonist as a possible erotomania subject and receives Dr. Fung's approval. Characters: Yan-yan / Yip Nam, Dr. Fung
Location: Give Grace Charity
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Shared Childhood Wounds — Yan-yan / Yip Nam discusses her abusive childhood while the protagonist writes about his imagined love story. Characters: Yan-yan / Yip Nam
Location: Give Grace Charity
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Professional Boundaries Blur — Yan-yan / Yip Nam begins an affair with Dr. Simon and later secretly starts a relationship with the patient. Characters: Yan-yan / Yip Nam, Dr. Fung, Dr. Simon
Location: Psychology department
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A Confession Of Shame — Yan-yan / Yip Nam reveals her past exploitation and rejects herself as unworthy of affection. Characters: Yan-yan / Yip Nam
Location: Yan-yan / Yip Nam's apartment
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The Affair Discovered — Dr. Fung discovers the forbidden relationship and pressures Yan-yan / Yip Nam to end it. Characters: Yan-yan / Yip Nam, Dr. Fung
Location: Give Grace Charity
The Dream Breaks
Dr. Fung exposes the ethical violation, and the relationship collapses amid relapse, shame, and urgent treatment. Disciplinary punishment separates the pair before an ambiguous final reunion.
Key Events
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The Affair Discovered — Dr. Fung discovers the forbidden relationship and pressures Yan-yan / Yip Nam to end it. Characters: Yan-yan / Yip Nam, Dr. Fung
Location: Give Grace Charity
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Hallucination Returns — The protagonist relapses, while the hallucinated Yan-yan / Yip Nam attacks his trust in the real relationship. Characters: Yan-yan / Yip Nam
Location: The protagonist's apartment
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A Desperate Breakdown — The protagonist attacks the wall and is finally calmed by Yan-yan / Yip Nam before urgent psychiatric treatment is arranged. Characters: Yan-yan / Yip Nam
Location: The protagonist's apartment
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Disciplinary Judgment — Yan-yan / Yip Nam loses student status and is ordered to avoid the charity and the patient. Characters: Yan-yan / Yip Nam, Dr. Fung
Location: A disciplinary committee hearing
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Wake From The Dream — Yan-yan / Yip Nam declares her love, but the protagonist refuses to resume the relationship to protect her future. Characters: Yan-yan / Yip Nam
Location: A primary school workplace
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Rainy Tunnel Reunion — The lovers approach and kiss in the tunnel, leaving their future open to interpretation. Characters: Yan-yan / Yip Nam
Location: A pedestrian tunnel
Lok is a recovering schizophrenic who yearns for love. One day, he encounters the young and beautiful Yan and quickly falls in love with her. The pair develops a relationship that is beyond their wildest dreams.