Our Unwritten Seoul Season 1 Episode 4

Twin sisters, whose similarities end with their looks, swap identities amid personal struggles— embarking on a journey to rediscover love and life.

Twin sisters Yoo Mi Ji and Yoo Mi Rae differ in everything except their faces. Yoo Mi Ji, the younger of the twins, has ended her short heyday as a promising track and field athlete and is currently living a free-spirited life. On the other hand, the older sister of the twins, Yoo Mi Rae, who has been walking the path of the elite since her school days, is a perfectionist working at a public corporation. The twins, physically identical but leading starkly different lives, embark on a bold charade, switching lives for some undisclosed reason.

• Type
  series
• Premiere Date
  May 24, 2025
• Country
  • South Korea
• Language
  • Korean
• Genre
  • Comedy
  • Drama
  • Romance
• Cast
  • Park Bo-young as Yoo Mi-ji / Yoo Mi-rae
  • Jinyoung as Lee Ho-su
  • Ryu Kyung-soo as Han Se-jin
  • Jang Young-nam as Kim Ok-hee
  • Kim Sun-young as Yeom Bun-hong
  • Cha Mi-kyeong as Kang Wol-oon
  • Won Mi-kyung as Kim Ro-sa
  • Lim Cheol-soo as Lee Choong-gu
  • Lee Jae-in as Teen Yoo Mi-ji / Yoo Mi-rae
  • Park Yoon-ho as Teen Lee Ho-su
  • Yoo Yu-jin as Park Ji-yun
  • Moon Dong-hyeok as Song Kyeong-gu
  • Jung Seung-kil as Choi Tae-gwan
  • Jung Eun-pyo as Cho Myeong-gap
  • Park Ye-yeong as Kim Su-yeon
  • Lee Si-hoon as Shin Kyeong-min
  • Shim So-young as Lee Hyo-kyung
  • Yang Dae-hyeok as Hwang Yun-ho
  • Hong Seong-won as Kim Tae-i
• References
  • imdb
  • website
  • MyDramaList