Character Relationship Map: Sisid

Characters

• Jason (played by Paolo Gumabao) — protagonist

  A marine biologist tasked with leading a fish sanctuary rehabilitation project in Pola, Mindoro. He struggles with infertility due to his wife's illness and develops a secret romantic and sexual affai...

• Dennis (played by Vince Rillon) — protagonist

  Jason's diving assistant at the sanctuary who shares a strong professional bond with him. He becomes romantically involved with Jason while simultaneously navigating the responsibility of his pregnant...

• Abby (played by Kylie Verzosa) — supporting

  Jason's wife who accompanies him to Mindoro. She suffers from an illness causing infertility, which creates tension in her marriage. Her discovery of Jason's affair with Dennis severely worsens her he...

• Tanya (played by Christine Bermas) — supporting

  Dennis's girlfriend who becomes pregnant. Her unplanned pregnancy serves as a narrative foil to Jason and Abby's infertility struggles, highlighting different paths to parenthood and personal responsi...

Canonical Relationships

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

• Dennis → Tanya (Romantic Partners) — Tanya's pregnancy leads Dennis to promise that he will take responsibility and speak to his mother.

  The plot says Dennis is involved with Tanya, and Tanya tells him that she is pregnant.

• Jason → Dennis (Professional Supervisor And Assistant) — Dennis assists Jason with the sanctuary work; the provided plot does not establish a romantic relationship between them.

  Dennis is assigned to assist Jason with the fish sanctuary investigation.

• Jason → Abby (Family Husband And Wife) — They begin by celebrating their relationship and planning a trip, but Jason's infidelity and his concealment of Abby's diagnosis strain their marriage.

  The plot says Jason and Abby celebrate their seventh anniversary and later refers to their marriage.

Story Analysis

A marriage strained by illness and infidelity unfolds alongside a community's dispute over a threatened fish sanctuary.

Plot Progression

1. An Anniversary Interrupted — Jason and Abby celebrate their seventh anniversary and plan a trip centered on Abby's wish to see sea turtles. Abby becomes ill while packing, but insists they should still go.
2. Coastal Work and Distance — At the coast, Jason investigates damage to the fish sanctuary with Dennis's assistance. Abby spends time with a local woman, while Jason's growing closeness with that woman strains his marriage.
3. Private and Public Stakes — Tanya tells Dennis she is pregnant, and he promises to take responsibility. At the same time, residents oppose a proposed mining project, and Dennis's family history makes the dispute personal.
4. The Hidden Diagnosis — Abby's health worsens, and she confronts Jason about his infidelity before collapsing. At the health center, Jason learns she has cervical cancer and admits that he concealed the truth from her.
5. Forgiveness and Farewell — The local woman visits Abby to ask forgiveness, and Abby responds by asking her to care for Jason. Abby says goodbye, while her condition and the future of her marriage remain unresolved.