Character Relationship Map: Reply 1997

Characters

• Sung Shi-won (played by Jung Eun-ji) — protagonist

  Central figure in Reply 1997, navigating youth and adulthood.

• Yoon Yoon-jae (played by Seo In-guk) — protagonist

  High school student in 1997 Busan, part of friend group.

• Do Hak-chan (played by Eun Ji-won) — supporting

  Character in Reply 1997.

• Kang Joon-hee (played by Lee Ho-won) — supporting

  Character in Reply 1997.

• Mo Yoo-jung (played by Shin So-yul) — supporting

  Character in Reply 1997.

• Bang Sung-jae (played by Lee Si-eon) — supporting

  Character in Reply 1997.

• Sung Dong-il (played by Sung Dong-il) — minor

  Character in Reply 1997.

• Lee Il-hwa (played by Lee Il-hwa) — minor

  Character in Reply 1997.

• Yoon Tae-woong (played by Song Jong-ho) — minor

  Character in Reply 1997.

Key Relationships

• Sung Shi-won → Bang Sung-jae (social)
• Sung Shi-won → Mo Yoo-jung (social)
• Sung Shi-won → Kang Joon-hee (social)
• Sung Shi-won → Do Hak-chan (social)
• Sung Shi-won → Yoon Yoon-jae (social)
• Mo Yoo-jung → Bang Sung-jae (social)
• Kang Joon-hee → Bang Sung-jae (social)
• Kang Joon-hee → Mo Yoo-jung (social)
• Do Hak-chan → Bang Sung-jae (social)
• Do Hak-chan → Mo Yoo-jung (social)
• Do Hak-chan → Kang Joon-hee (social)
• Yoon Yoon-jae → Bang Sung-jae (social)
• Yoon Yoon-jae → Mo Yoo-jung (social)
• Yoon Yoon-jae → Kang Joon-hee (social)
• Yoon Yoon-jae → Do Hak-chan (social)

Story Analysis

Friendship and first love in the 90s K-pop era

Plot Progression

1. Nostalgic Beginnings
2. Fan Culture Frenzy
3. First Loves and Heartbreaks
4. Life's Crossroads
5. Reunion Revelations