Yoon Sul-hee

Ji-eun has a bad impression of men due to bad experiences with her father but her mom Hyeon-ah convinces her into getting tuition from an art student. Jeong-woo is surprised at how cold she is towards him but at the same time, there's tension between the two. Meanwhile, Hyeon-ah, who is afraid something might happen between the two, calls Jeong-woo in and suggests something but he confesses his love for Hyeon-ah instead. They have fallen into an unappropriate relationship and Ji-eun decides to give her mom a surprise.

In his 10th year at college, Eun-sik is part of a nearly ideal campus couple with swimming champ Kyung-ah. While their three-year relationship is solid, Eun-sik struggles to get to the next level with Kyung-ah; despite the help and support of his friends, he can't manage to get her into bed.

Ho-jae has the building, the house, the fancy car that his parents left to him to manage as they live abroad for business. Ho-Jae was born with a silver spoon in his mouth. Ho-jae who pretends to be a dutiful son in front of his parents. He enjoys casual sex with women. For Ho-jae who had been living a life all his friends were envious of, there is a sudden wrench in the works. Did he play his con too well? His mother asks his aunt to introduce him to some nice girls. A sexy aunt and a devious nephew... their dangerous cohabitation starts!

I am a teacher! And you are a student! During school days, the first girl Daebeom fell in love with was a practice teacher. He hit on her daringly but she did nothing but treat him like a child. Grown up Daebeom always wants to see her again and one day he heard news that she will attend this alumni reunion. Daebeom decides to seduce her at the reunion. I should sleep with her!

Friends since childhood, three young professionals struggle with their compulsions—schizophrenia, sex addiction, and infidelity.

Go-ni tries his best to worship Pyung Gyung-jang as his teacher, and promises to stop gambling after winning his money back. But people's desires are endless.

In-hee, a skin care specialist and Nam-hyeok met in high school and got married early. Nam-hyeok has inferiority complex from not being getting able to get a job and is tired of the same old life. Feeling a sense of shame, Nam-hyeok goes into a cafe one day and pretends to be the section head of a major company. He visits the place everyday to be comforted by the female owner Joo-yeon. Bong-goo Joo-yeon's little brother who doesn't have a real job and lives off the pocket money she gives him for running her errands. He watches Mi-ae's eating channel and falls for her. Graduate school teaching assistant Ji-hoon maintains a sexual partner relationship with Mi-ae, but she is serious about him. Meanwhile, Ji-hoon follows Mi-ae to the skin care specialist and meets In-hee then falls for her right away...

A mute hit-man vows to kill only the rude, and save up enough money for tongue surgery.