KIM TAEYEON

- 19 Years Old

- Student at SM High School

- Baby-Face, Chin dimple, Gorgeous, Cute and Kind Warmhearted

- Popular, it's because her amazing voice

- Yuri's Girlfriend but lately, she always got beaten from her girlfriend

- Jessica's Best friend and always protect her from Yuri

KWON YURI

- 23 Years Old

- New PE Teacher at SM High School

- Y, Hot, y and (Beofre she really kind but after she saw the witnessed between other teacher with her love, she become a obsessed and possessive towards her girlfriend)

- Taeyeon's Girlfriend but lately she always beaten her girlfriend because of jealousy or even she's drunk

- Sooyoung's Best friend. Her best friend know that she always abuse her girlfriend

JESSICA JUNG

- 19 Years Old

- Student at SM High School

- Cold Face, Beautiful, Gorgeous and always called ''Ice Princess''

- Taeyeon's Best Friend. Always called Yuri ''Monster''

- Always protect her best friend from that women

- Hate sooyoung because she doesn't even tell Yuri to stop abuse Taeyeon

CHOI SOOYOUNG

- 23 Years Old

- Science Teacher at SM School

- Obsessed of Food and be called ''Shikshin''

- Have beautiful face, Gorgeous, Y, Hot, y and (truthfully are Kind Women)

- Secretly having feeling at Taeyeon, always helping her when everyone doesn’t know

- Yuri's Best friend. Hate Yuri for hurting Taeyeon. (secretly)

TIFFANY HWANG:

- 23 Years Old

- New English Teacher at SM School

- Obsessed with color Pink

- Beautiful eye smile, Gorgeous, y and Kind warmhearted.

- Love at a first sight, Kim Taeyeon, her student