S01E01 Episode 1
High school girls Lee Eun-bi and Ko Eun-byeol live miles apart and their experiences are vastly different, yet they share an uncanny resemblance.
Who Are You: School 2015
She lost herself but found her other self.
S01E13: Episode 13
So-yeong threatens to reveal the results of the handwriting analysis in front of the class. Tae-gwang senses something very different about Eun-bi.
Overview
After losing her memory in an accident, a bullied high school orphan finds herself in the place of an identical-looking girl who's gone missing.
Episodes
S01E02 Episode 2
After ten days of frantic searching, Eun-byeol's mom receives a call from the hospital, where she learns her daughter doesn't remember anything.
S01E03 Episode 3
Yeong-eun's mom demands an investigation for the recent incident and alleged bullying, but the situation is complicated by Eun-byeol's amnesia.
S01E04 Episode 4
Eun-bi tries to find out what happened to Eun-byeol. After discovering a letter in her daughter's room, Eun-byeol's mom hurries to the House of Love.
S01E05 Episode 5
Eun-bi's confusing life is further complicated by a new transfer student, who keeps wanting to hang out with her group of friends.
S01E06 Episode 6
So-yeong schemes relentlessly against Eun-bi. Tae-gwang pretends not to be concerned despite being secretly worried about Eun-byeol.
S01E07 Episode 7
Eun-bi resolves to be more like Eun-byeol and stands up to So-yeong. I-an offers to help, but Eun-bi can't get herself to tell him the truth.
S01E08 Episode 8
Three teams in Eun-bi's class fail to turn in their group projects after someone tampers with their computers. Eun-bi suspects So-yeong.
S01E09 Episode 9
I-an goes to see Eun-byeol's mom to ascertain what happened to Eun-byeol. During I-an's absence, Tae-gwang and Eun-bi grow closer to each other.
S01E10 Episode 10
Feeling responsible for I-an's injury, Eun-bi tries to help him, but he pushes her away. So-yeong enlists her mom's help to get out of a tight spot.
S01E11 Episode 11
Eun-byeol's mom sees her daughter confronting another student. Tae-gwang tries to help Eun-bi from being forced to transfer to another school.
S01E12 Episode 12
While checking the school's security footage, Mr. Kim spots something shocking. Tae-gwang discusses Eun-byeol's situation with his father.
S01E13 Episode 13
So-yeong threatens to reveal the results of the handwriting analysis in front of the class. Tae-gwang senses something very different about Eun-bi.
S01E14 Episode 14
Eun-bi is caught between two places she considers home. I-an has mixed feelings for Eun-bi. Tae-gwang ponders what to do with the autopsy report.
S01E15 Episode 15
I-an tells Tae-gwang the real reason why he was angry at Eun-bi. While trying to repair her phone, So-yeong remembers the video that she took before.
S01E16 Episode 16
Eun-bi's family decides to move and start afresh. Eun-bi makes her feelings known to Tae-gwang and I-an, and Eun-byeol says her goodbyes.
Cast
Kim So-hyun
Lee Eun-bi / Go Eun-byul
Nam Joo-hyuk
Han Yi-ahn
Yook Sung-jae
Gong Tae-kwang
Lee Cho-hee
Lee Shi-jin
Jeon No-min
Gong Jae-ho
David Lee
Park Min-joon
Kim Hee-jung
Cha Song-joo
Lee Pil-mo
Kim Joon-seok
Shin Jung-keun
Dean of Students
Yang Hee-kyung
Park Min-kyung
Jeon Mi-seon
Song Mi-kyung
Jeong In-gi
Park Joon-hyung
