love triangle,gay theme,friends to lovers,based on webcomic or webtoon,boys' love (bl)

Heart Stain (2025)

Poster for Heart Stain

U Hyeon hides feelings for his teacher, but when Do Ha discovers the secret, he proposes they date until graduation to help U Hyeon move on.

Cast & Crew

Director
  • Profile picture of Hamin
    Park Do-ha Hamin
  • Profile picture of Kim Ji-oh
    Yoon Woo-hyun Kim Ji-oh
  • Profile picture of Kang Yeon-jae
    Nam Jeong-min Kang Yeon-jae
  • Profile picture of Shin Si-ye
    Lee So-ri Shin Si-ye
  • Profile picture of Kim Ye Geon
    Kwon Jun Su Kim Ye Geon
  • Profile picture of Yoo Ho Su
    Park Tae Min Yoo Ho Su

Videos

Poster for Season 1

Season 1

2025

8 episodes

Season 1 of Heart Stain premiered on February 6, 2025

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Keywords

  • love triangle
  • gay theme
  • friends to lovers
  • based on webcomic or webtoon
  • boys' love (bl)