Character Relationship Map: F Marry Kill

Characters

• Eva Vaugh (played by Lucy Hale) — protagonist

  Protagonist and recent birthday celebrant who transitions from a heartbroken woman to an amateur sleuth investigating the Swipe Right Killer, ultimately surviving the attack and becoming a successful...

• Kyle (played by Jedidiah Goodacre) — protagonist

  Former middle school classmate of Eva, a deceptive suitor who orders rosé, wears size 10 shoes, and is revealed to be married; he attacks Eva before being killed.

• Kelly (played by Virginia Gardner) — supporting

  Eva's best friend and the true Swipe Right Killer; motivated by revenge over her husband's infidelity, she catfishes and murders men while wearing his shoes to frame him, until killed by Eva.

• Jake (played by RJ Fetherstonhaugh) — supporting

  A police officer and Eva's ex-boyfriend of eight years who provides professional context about the killer's modus operandi, specifically that the killer collects one shoe per victim.

• Valerie (played by Brooke Nevin) — supporting

  Eva's overprotective older sister who provides crucial plot devices (home security system, tracking app) and helps transition the story from personal crisis to active investigation.

• Mitch (played by Brendan Morgan) — supporting

  A bar owner and dating app match who lacks fingerprints due to a past kitchen accident and wears size 10 shoes, serving as an early suspect before the relationship ends.

Canonical Relationships

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

• Eva Vaugh → Mitch (Romantic Sexual Relationship) — Mitch is an early dating-app match involved in a primarily sexual relationship with Eva.

  Eva takes Mitch home and has sex with him, then meets him again for sex after declining Kyle's invitation.

• Eva Vaugh → Jake (Romantic Former Partners) — Their long relationship has ended, but they remain connected through the case.

  Jake was Eva's police officer boyfriend for eight years before recently dumping her and becoming engaged to another police officer.

• Eva Vaugh → Valerie (Family Sisters) — Valerie is Eva's protective older sister.

  Valerie is identified as Eva's overprotective older sister and gives Eva a home security system.

Story Dynamics

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

• Valerie → Jake (Alliance Emergency Collaborators) — Valerie's tracking and Jake's police response help resolve the confrontation.

  Valerie installs a tracking app on Kelly's phone and calls Jake, after which the police arrive.

• Kelly → Kyle (Conflict Killer And Victim) — Kelly kills Kyle during the confrontation at his home.

  Kelly appears during Kyle's struggle with Eva and fatally stabs him.

• Eva Vaugh → Kyle (Social Former Classmates) — Their prior school connection becomes the basis for a deceptive dating encounter.

  Eva matches with Kyle, who is described as a former middle school classmate.

• Eva Vaugh → Kelly (Social Best Friends) — Kelly is one of Eva's closest friends before her identity as the killer is revealed.

  Eva celebrates her 30th birthday with her best friends Kelly, Robin, and Anthony.

Story Analysis

A heartbroken woman investigates a dating-app serial killer and discovers that betrayal has been hiding inside her closest friendship.

Plot Progression

1. Heartbreak Meets The Killer — Eva celebrates her birthday while processing Jake's betrayal and engagement. Valerie's security gift and Eva's dating profile open a dangerous new chapter.
2. Three Suspicious Suitors — Eva dates Mitch, Kyle, and Norman, discovering details that resemble the Swipe Right Killer's profile. The shared clues transform ordinary dating into a potential investigation.
3. Following The Shoe Trail — The size-ten shoe clue and Norman's suspicious behavior intensify Eva's investigation. Jake's revelation about stolen shoes makes the danger more concrete.
4. The Friend Behind The Mask — Eva's fear peaks when Norman confronts her and Kyle's lies are exposed. Kelly then kills Kyle and reveals that she has been the Swipe Right Killer.
5. Survival And A New Voice — Eva survives Kelly's attack with help from Valerie's tracking and Jake's police response. She later resumes dating Norman, becomes a crime author, and receives Kelly's prison call.