Hyo-joo, an untenured instructor at a boys’ high school is assigned to a class of seniors as a HR teacher. She notices that a specialized dance student Jae-ha is absent from the self-study session, and finds him practicing refined dance movements in the gym. The next day Hae-young, the school board chairman’s daughter arrives as a tenured instructor, which was the position assumed to be offered to Hyo-joo soon. Hae-young, sweet and having grown up with no worries, treats Hyo-joo with affection, but Hyo-joo only gives her the cold shoulder. Then one day, Hyo-joo witnesses Hae-young and Jae-ha in the gym, having sex, and from that moment on, she starts feeling an inexplicable sense of humiliation towards Hae-young while gradually falling under the influence of Jae-ha’s elusive charm.

NIGHT BUG (dir. by Kim Tae-Yong) Han-Jae meets gay men at a bar in Jongno District, Seoul. He first meets them through an internet site. Once they get drunk, Han-Jae steals their money. He is accompanied by Hoon and pretends he is his boyfriend. Hoon is popular, but Han-Jae ignores Hoon’s feelings for him. One day, Hoon suddenly kisses Han-Jae. ONE NIGHT (dir. by Kim Jho Gwang-Soo) Geun-Ho is almost hit by a car. At that time, Joon, who is visiting Jinju from Seoul, saves Geun-Ho. They happen to meet at a bar later that night. Geun-Ho and his friends goes to Seoul with Joon.

The film revolves around the relationship between two high school students, Yoo Shi-Eun and Min Hyo-Shin. As the two girls become romantically involved, their taboo friendship causes them to be marginalized by the other students. Unable to cope with the social pressures of having a lover of the same gender, Shi-Eun tries to distance herself from the increasingly dependent Hyo-Shin.