First thing: AMAZING ACTING AND CHEMISTRY BETWEEN THE FOUR FEMALE MAIN CHARACTERS. Yeom Hye Ran, Jung Ji So, Song Hye Kyo, Im Ji Yeon. IF you were victims of bullies, you know they nail it. Especially the part were the bullies DO NOT REMEMBER.
The SUPERHEAVY subject of domestic, institutional, societal violence against women that we deem as "rite of passage" "life lessons" and all that brainwash just to set you up to fail.
The director, Ahn Gil Ho, and the screenwriter, Kim Eun Sook, created an series that is both EMOTIONALLY CHARGED without being redundant.
It was a PRIVILEDGE to watch, and to know that somehow women are heard. 여성은 히스테리가 아니라 우리에 갇혀 있습니다.