It is finally the D-Day for the college entrance exams. Afterwards the students make elaborate plans. Seong Jae wants to pick up girls, so he goes to a karaoke bar with Joon Hee. They try to pick up girls, but one girl turns out to be his sister. Hak Chan invites Yoo Jung to his house to watch a videotape he has made for her. She thinks he wants to seduce him into bed, so she honestly tells him she has her period. Yoon Jae wants to meet Shi Won after the exams. So does Tae Woong. Yoon Jae carefully plans to tell Shi Won that he likes her and buys her a dog. Tae Woong wants to take Shi Won out for a drink and also tell her that he likes her. Yoon Jae is shocked to find out his brother's plans. He realizes that the most important thing about D - Day operations is scouting the field, which he did not do thoroughly.

"The reason why I like you is because you're you. Could there be another reason? I wish I knew. Then I could figure out how to stop liking you." People are asked this question and there is no better answer. Sung Jae falls in love with Gak Ha after seeing her dance but tells her too honestly about his reason for liking her. Shi Won thinks Tae Woong likes her because she looks like her older sister. Joon Hee and Yoon Jae ask each other why the other likes Shi Won. Joon Hee confesses that he likes Yoon Jae, but Yoon Jae thinks he is joking in order to avoid the question why he really likes Shi Won. The Golden Disc Music Award is held in Seoul, and there is great tension between the H.O.T. fans and Sechs Kies fans over who will win the grand prize.