Character Relationship Map: Ghost Lab

Characters

• Wee (played by Thanapob Leeratanakachorn) — protagonist

  Wee is a doctor at Ratanaraj Hospital who has spent years caring for his seriously ill mother. After witnessing a ghost with Gla, he becomes determined to investigate the phenomenon scientifically. Fo...

• Gla (played by Paris Intarakomalyasut) — supporting

  Gla is a doctor and Wee's research partner. Though initially skeptical, he investigates hauntings, studies invisible phenomena, and helps design experiments to prove how ghosts appear. He eventually d...

• Mai (played by Nuttanicha Dungwattanawanich) — supporting

  Mai is closely connected to Gla and is devastated after his death. Believing she should have recognized his distress, she tries to unlock his laptop to understand what happened. Wee later prepares an...

• Wee's Mother (played by Suquan Bulakul) — supporting

  Wee's Mother suffers from a long illness and has been cared for by Wee for years, making the hospital feel like his home. Her emotionally difficult decline and death leave Wee overwhelmed by guilt and...

• Gla's Mother (played by Rachanee Siralert) — supporting
• Nurse Joon (played by Jinjuta Rattanaburi) — supporting

  Nurse Joon works at Ratanaraj Hospital and participates in the early discussion about a severely burned patient's death. She suggests that the death may have involved something paranormal, contrasting...

• Gla's Sister (played by Chaleeda Gilbert) — supporting
• Gla's Father (played by Prem Fakseemuang) — minor

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Gla's Father → Gla (father)
• Gla's Sister → Gla (sister)
• Gla's Mother → Gla (mother)
• Wee's Mother → Wee (mother)
• Nurse Joon → Gla (Professional Hospital Colleague) — Nurse Joon provides Gla with an early supernatural lead.

  Nurse Joon tells Wee and Gla that the patient's death may have involved something paranormal.

• Nurse Joon → Wee (Professional Hospital Colleague) — Nurse Joon interacts with Wee in the hospital's medical setting.

  At Ratanaraj Hospital, Nurse Joon discusses the burned patient's death with doctors Wee and Gla.

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• Mai → Wee (Narrative Investigation Counterpart) — Mai's search for answers brings her into conflict with Wee's secrecy.

  Mai investigates Gla's death while Wee struggles to keep their research secret and prepares another experiment to reveal the truth to her.

• Mai → Gla (Social Bereaved Connection) — Mai is emotionally affected by Gla's death and investigates its circumstances.

  Gla's death leaves Mai devastated, and Mai tries to unlock Gla's laptop to understand his death.

• Wee → Gla (Alliance Teammate) — They collaborate as medical researchers investigating paranormal phenomena.

  Wee and Gla decide to conduct a scientific experiment to determine what causes ghosts to appear and document the conditions.

Story Analysis

Two doctors pursue scientific proof of ghosts while grief, secrecy, and personal attachment blur the boundary between research and self-destruction.

Plot Progression

1. A Ghost Demands Evidence — Wee and Gla begin as skeptics at Ratanaraj Hospital. Seeing a ghost near a vending machine forces them to reconsider whether supernatural claims can be tested.
2. The Laboratory Of Hauntings — Gla investigates reported hauntings, but interviews and supernatural locations provide no convincing proof. He and Wee therefore design a scientific experiment and study CCTV and invisible phenomena.
3. A Wish To Cross Over — A painful incident involving Wee's Mother fills Wee with guilt. His self-testing leads him to interpret his wish to die as a path toward becoming a ghost and continuing the research.
4. The Ghost Who Protects — Gla dies despite the emotional conflict surrounding Wee's plan, leaving Mai devastated. Gla returns invisibly, rescues Wee, and helps reveal how personal connections may strengthen a spirit.
5. Truth Behind The Experiment — Mai searches Gla's laptop while Wee hides the research. Wee prepares an experiment to reveal the truth to Mai, but the available subtitles leave the outcome unresolved.