Kim Ahnyoung, a student at the university where his brother Sungjin works, comes to work and asks to be taken care of. He is surprised to find that his brother, Sungjin, is looking at his back while he is getting ready to go to work. He also learns that Sungjin mistook him for a woman that he liked, and that they were drunk that night. He then gets a call from Sungjin that he is late for work and that he has to be called first if Sungjin comes late. He tries to seduce her by grabbing her by the hand and kissing her, but she does not want to do it because she is afraid that she will be embarrassed if she does it. He tells her that he was attracted to her the moment he first saw her, and he will put it in her stocking.