Character Relationship Map: Sunny

Characters

• Soon-yi / Sunny (played by Soo Ae) — protagonist

  The central protagonist is a determined performer living in Korea while her husband serves in the army. She travels to Vietnam without a band or official permit, joins a touring group, and refuses to...

• Kim Jeong-man (played by Jung Jin-young) — supporting

  He leads the traveling entertainment group that Soon-yi / Sunny joins on the way to Vietnam. He arranges their passage by borrowing money and making promises he cannot keep, then leaves the performers...

• Young-deuk (played by Jung Kyung-ho) — supporting

  He is encountered by Soon-yi / Sunny and the performers after their arrival in Vietnam. He reveals that Kim Jeong-man once sold his passport, showing his anger toward the group’s leader, but eventuall...

• Jenny (played by Jo Mi-ryung) — supporting

  She is a member of the traveling entertainment group that joins Soon-yi / Sunny in Vietnam. Her pregnancy reveals betrayal and exploitation inside the entertainment business, making her experience an...

• Soon-yi's Father (played by Lee Young-suk) — minor
• Mother-in-Law (played by Lee Joo-sil) — minor
• Soon-yi's Mother (played by Choi Min-geum) — minor

Canonical Relationships

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

• Soon-yi's Mother → Soon-yi / Sunny (mother)
• Soon-yi's Father → Soon-yi / Sunny (father)
• Kim Jeong-man → Jenny (Professional Organizer And Performer) — Kim organizes the professional group in which Jenny performs.

  Jenny is included in the traveling entertainment group led by Kim Jeong-man.

• Kim Jeong-man → Soon-yi / Sunny (Power Group Leader) — Kim controls the group's travel and performance arrangements.

  Sunny joins a traveling entertainment group led by Kim Jeong-man after convincing recruiters that she can perform.

• Mother-in-Law → Soon-yi / Sunny (Family Mother-in-law) — A concerned but pressuring family relationship shaped by military separation.

  Sunny lives with her husband away in military service, while her mother-in-law worries about her behavior and repeatedly tells her to look after him.

Story Dynamics

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

• Jenny → Young-deuk (Alliance Traveling Associate) — They become members of the same improvised traveling group.

  Young-deuk joins the traveling performers, including Jenny, after confronting the history involving Kim Jeong-man.

• Soon-yi / Sunny → Young-deuk (Alliance Traveling Ally) — Young-deuk becomes part of Sunny's increasingly dangerous journey.

  Although angry with Kim Jeong-man, Young-deuk joins Sunny and the others as they search for work in Vietnam.

• Young-deuk → Kim Jeong-man (Conflict Angry Former Associate) — Their past dealings create a direct grievance and distrust.

  Young-deuk reveals that Kim Jeong-man once sold his passport and becomes angry when discussing what happened.

• Soon-yi / Sunny → Jenny (Alliance Fellow Performer) — They share the risks and hardships of the performers' journey.

  Sunny and Jenny travel together in the same entertainment group sent to Vietnam.

Story Analysis

A determined woman crosses military and war-torn spaces to find her missing husband, refusing to surrender when the journey becomes dangerous and uncertain.

Plot Progression

1. Letters Across Military Distance — Sunny remains in Korea while her husband serves in the army. Military discipline, homesickness, and Sang-gil's humiliating letter establish the emotional pressure surrounding separation.
2. A Singer Without A Permit — Determined to find her husband, Sunny forces her way into a recruitment station audition. She joins Kim Jeong-man's traveling group despite lacking a band and official permission.
3. Deception In Vietnam — The performers arrive in Vietnam and discover that Kim's promises have failed. Their instruments are seized, they are forced to clean, and Young-deuk exposes Kim's earlier betrayal.
4. A Brief Stage Of Hope — The group searches for work and eventually receives a chance to entertain soldiers. Sunny's performance impresses a military audience and brings a possible route toward Hoi An.
5. Northward Through Collapse — The group discovers weapons and debates selling them in Saigon, but Sunny insists on continuing north. Bombing collapses an underground position, leaving her husband's fate unresolved.