Character Relationship Map: Head Burst

Characters

• Markus (played by Max Riemelt) — protagonist

  A good-looking, likable, and respected architect tormented by his paedophilic urges. He feels profound disgust for himself, suffers from severe isolation, and battles overwhelming internal 'calls' as...

• Arthur (played by Oskar Netzel) — protagonist

  Arthur is Jessica’s young son and becomes the central focus of Markus’s dangerous fixation. Markus babysits him, plays chess, tells stories, takes photographs, and asks him to keep secrets. Arthur tru...

• Jessica (played by Isabell Gerschke) — supporting

  Jessica is Markus’s girlfriend and Arthur’s mother. She initially trusts Markus to babysit and observes him becoming close to her son, but later suspects that he pursued the relationship to gain acces...

• Dr. Jaward (played by Ercan Durmaz) — supporting

  Dr. Jaward is a psychiatrist and psychotherapist whom Markus consults after becoming alarmed by his thoughts and behavior. He explains that Markus’s predisposition cannot be cured, but emphasizes pers...

• Paul (played by Ben Bickele) — minor

  Paul is a child in Markus’s family circle who appears at a family birthday gathering and later becomes part of the family’s concern. Markus is affectionate and comfortable around him, while Paul state...

Canonical Relationships

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

• Markus → Dr. Jaward (Professional Patient And Therapist) — Dr. Jaward provides the professional setting in which Markus openly describes his condition.

  Markus consults Dr. Jaward, a psychiatrist and psychotherapist, and confesses his attractions, fantasies, images, and photographs.

• Jessica → Arthur (Family Mother And Son) — Jessica's maternal responsibility drives her confrontation with Markus.

  The plot identifies Arthur as Jessica's young son, and Jessica becomes alarmed when she suspects Markus has sought access to him.

• Markus → Paul (Family Uncle And Nephew) — Paul is part of Markus's family context and later becomes relevant to the family's protective response.

  At a family birthday gathering, Markus spends time with his nephew Paul and appears affectionate and comfortable around children.

• Markus → Jessica (Romantic Partner) — Their relationship gives Markus emotional access to Jessica and Arthur.

  Markus returns to Jessica, later spends more time with her, and the two develop a romantic relationship.

Story Dynamics

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

• Markus → Arthur (Social Trusted Caregiver) — Markus initially appears to Arthur as a caring and dependable adult.

  Markus babysits Arthur, entertains him with chess, stories, games, and photography, and gradually becomes an important trusted presence in his life.

Story Analysis

A socially isolated architect struggles to control dangerous desires while his relationships with Jessica and Arthur collapse under suspicion and fear.

Plot Progression

1. A Carefully Isolated Life — Markus is introduced as a withdrawn architect who avoids social invitations. His warmth toward Paul and growing connection with Jessica and Arthur establish the relationships that later become dangero...
2. Trust Turns Secretive — Markus becomes Arthur's trusted caregiver through games, stories, and photography. His secret photographs and warning message reveal that his attachment is becoming threatening.
3. The Confession And Its Limits — Markus consults Dr. Jaward and admits his sexual attraction to boys, criminal imagery, photographs, and intrusive inner voice. The therapist insists on responsibility, avoidance, and medication, but M...
4. The Family Draws The Line — Markus remains alone with Arthur while Jessica is away, intensifying her suspicion that he used their relationship to reach her son. She confronts him, ends contact, and keeps him away from the family...