Saranghaneun Jonjae

Historia

Soyou, who was a promising track and field athlete, lost everything due to acute heart disease. She was sentenced to death but miraculously survives with a heart donation. She loses everything she had built up and returns to high school a year later than her peers, but it is not easy for her to make friends or pursue her dreams. Then, in the new semester of the second year, the moment she sees a boy in the classroom, her heart suddenly races, and she feels like crying...

Sinopsis vía AniList (en inglés).