Jeong-hyeok happens to meet In-joo, a former karaoke helper, in his neighborhood while being bored with his married life with Eun-hye. In-joo sees Jeong-hyeok's affair and takes advantage of it and asks him for money, but Jeong-hyeok seduces her to swapping because he will give her more money. In-joo, who needed travel funds with her lover Woo-seong, allows swapping and begins to swap. Embarrassed by his lover's and husband's swapping proposal, Woo-seong and Eun-hye are forced to share the swapping. Then Woo-seong and Eun-hye are attracted to each other, and they meet secretly.

Film producer Na-eun and director Yeong-tae are on the verge of shelving out cash for an adult film production. They're too busy blaming each other for the messed-up filming. Before another filming begins, Na-eun suggests Yeong-tae to become an actor himself and practice filming. Na-eun leads the shy Yeong-tae very skillfully. How far will the practice go...?

Hail is worried because Seungha, a pretty and sexy daughter-in-law, looks like a woman these days. An open-minded way of walking around the house in short clothes without hesitation, showing aegyo, etc. It is becoming increasingly intolerable to the tsunami. Hearing the sound of his son Do-jin and Seung-ha having sex is also starting to get harder. One day, the tsunami was spent relaxing at an illegal massage parlor. He takes a nap, but Seung-ha appears and seduces himself to dream of having sex. Seungha gazes at the tsunami who wakes up after having a sweet dream.

When they were young, Min-joo and Seo-yeon cared for each other and were closer than brothers and sisters. However, she accidentally learns about Seo-yeon's tutor, Woo-hyeon, and because of this man, their 10-year friendship starts to become shaky. Meanwhile, Jeong-soo is hurt in seeing Min-joo like that, and so he distanced himself from Min-joo. Because of Min-joo and Seo-yeon's misunderstanding, Jeong-soo who couldn't care much might just leave so Min-joo tries to break up with the help of Seo-yeon. While in the process of breaking up, Min-joo and Seo-yeon went back to their close relationship. The love of women who have been separated because of man, and the two men's friendship is comically drawn.

An omnibus movie about the jealousy of a man who can't stand the fact that his favorite woman slept with another man in two episodes. Episode 1 At a drinking party led by Jae-hoon, movie director Sang-min meets Hye-jin. Sang-min compliments and sleeps with her favorite Hye-jin while watching her movie. The next morning, Hye-jin's friend Mina left early because of her job, Jae-hoon and Sang-min, who were watching a movie together in Hye-jin's bed are attracted by the atmosphere and curiosity and enjoy 2 to 1. Episode 2 Sang-min meets his school friend Ji-eun at the club. When his foreign friend James showed interest in Ji-eun, Sang-min suddenly became interested in Ji-eun. That night, Sang-min finds out that Ji-eun slept with James, and visits Ji-eun's house with complex emotions mixed with like, anger and jealousy and confesses that he likes her.

Jini feels skeptical about her familiar life. A life you want to run away from. She has a crush on the newly entered boxer Doosan and asks to leave the place together. Doosan decides to stay there, contrary to Jini’s wishes. By the way…

Lim Da-young, an older sister who intercepted her younger brother's lover. Because of that, he confines his younger brother Da-jung Lim in a mental hospital and leads a happy marriage with Yoon Tae-jin. Then one day, the younger brother escapes from the mental hospital and conspires with the helper Jo Yong-hwan, who was a friend of the ward, and a desperate revenge for the older sister and former lover (Yoon Tae-jin) unfolds. Da-young's bloody kidnapping, their tamed slave life, and enduring harsh punishment.

Ji-yeong and Woo-hyeon is on a fun, casual relationship. However, Woo-hyeon finds out that his friend Min-soo likes Ji-yeong and decides to be a stepping stone between them. Will Min-soo and Ji-yeong be able to date after many twists and turns? Or will Ji-yeong go back to Woo-hyeon's arms? The story of two men surrouding Ji-yeong's heart begins.

Friends Cheol Min and Jae Hyuk meet and talk to each other after a long time. Jae Hyuk said that the domestic helper who recently came to work at his house is strange. He said he was worried because she couldn't do the housework. When Jae Hyuk said she seemed to be trying to seduce him, Cheol Min tells the innocent Jae Hyuk how to get around her. Can Jae Hyuk succeed in having sex with a beautiful housekeeper?

Seo-yeon is being tutored by Woo-hyeon who is younger than her. She grew interested in her tutor, Woo-hyun, the first time she met him, and he is also fond of Seo-yeon. Seo-yeon succeeded in seducing Woo-hyeon with the help of her friend Min-joo. Even if Min-joo is aware of what Seo-yeon feels, she approaches Woo-hyeon. Seo-yeon gets mad at her best friend when she met Woo-hyeon. Min-joo, aware of the fact that it's her faultis also angered by Seo-yeon's appearance and tells her to meet Jeong-soo, her friend. Seo-yeon is also angry and tells Min-joo that she have to meet Jeong-soo as well. A bittersweet story about a man who is a very close friend is just about to start.