Who Are You: School 2015

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.

After ten days of frantic searching, Eun-byeol's mum receives a call from the hospital, where she learns her daughter doesn't remember anything.

Yeong-eun's mum demands an investigation for the recent incident and alleged bullying, but the situation is complicated by Eun-byeol's amnesia.

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.

Eun-bi's confusing life is further complicated by a new transfer student, who keeps wanting to hang out with her group of friends.

So-yeong schemes relentlessly against Eun-bi. Tae-gwang pretends not be concerned despite being secretly worried about Eun-byeol.