Heart Stain (2025)

Other name: 하트 스테인

Creator: AG

Released: 2025

Network: GagaOOLala, Heavenly

Genres: Drama

Cast: Hamin, Kang Yeon-jae, Kim Ji-oh

Synopsis:

Yoo Hyun has feelings for his teacher and intends to hide it until graduation. However, when his best friend Do Ha finds out, Yoo Hyun fears that Do Ha will judge him for liking men.

Surprisingly, Do-ha responds with an unexpected offer: to date until graduation, and so, Yoo-hyun, willing to put aside his feelings for the teacher, accepts Do-ha’s proposal.
(Source: IMDB)