A possible summary is:
The text is a transcript of a Korean drama episode that revolves around the mystery of Jeong Suin's death, a high school student who was found dead in her classroom. The main characters are Go Eunbyeol, who was Suin's childhood friend and the first to discover her body, Ian, who is Suin's brother and a student teacher at the same school, Taegwang, who likes Eunbyeol but is rejected by her, and Mr. Kim, who is Eunbyeol's class teacher and feels guilty for not protecting Suin. The episode shows how Ian tries to find out the truth behind Suin's death and expose the cover-up by the school director and a prosecutor. It also shows how Eunbyeol struggles with her identity and her feelings for Ian, and how Taegwang deals with his abusive father. The episode ends with Eunbyeol's mother revealing that she is not her real daughter, but Lee Eunbi, who switched places with her twin sister before the school trip.
Here are the key facts extracted from the text:
- The text is a transcript of a Korean drama called "Who Are You: School 2015".
- The main characters are Go Eunbyeol, Lee Eunbi, Han Ian, Gong Taegwang, and Jeong Suin.
- Go Eunbyeol and Lee Eunbi are identical twins who were separated at birth and switched places after an accident.
- Jeong Suin was a student who died in the classroom and her sister Jeong Minyeong is seeking revenge on the school and Go Eunbyeol.
- Han Ian is a swimmer who likes Go Eunbyeol/Lee Eunbi and helps her find out the truth about her identity and Jeong Suin's death.
- Gong Taegwang is a rebellious student who also likes Go Eunbyeol/Lee Eunbi and has a strained relationship with his father, the school director.
- The text covers several scenes from different episodes of the drama, such as the first day of school, the night Go Eunbyeol was locked in the classroom, the day of Jeong Suin's death, the day of Go Eunbyeol's disciplinary hearing, and the day of Han Ian's surgery.