On his first day at the university, Taehyung is full of enthusiasm and a little nervous about starting his teaching career. He prepares to meet his new students, carefully rehearsing his lecture. But as he enters the classroom, he suddenly makes eye contact with one of them - a cute guy who seems familiar to him.

Jungkook, who is sitting in the front row, can't help but smile a little when he recognizes his new teacher. Last night at the gay club, he saw Taehyung, obviously going through a hard time, sitting in the corner with a broken heart. Showing compassion, Jungkook walked up to him, sat next to him, and without asking unnecessary questions, simply listened to him. Their conversation was frank and, to some extent, saving for both of them.

Now, finding himself in the role of a student, Jungkook suddenly realizes that his new teacher is the same guy from the club. Taehyung, feeling this strange déjà vu, slowly begins to remember the previous night and blushes, realizing that Jungkook knows more about him than any other student.

Taehyung stands at the teachers table and smiles trying to calm down his embarrassment "Hello..students, I am your new biology teacher in your medical department"