Eun-oh visits U-yun's apartment for a group project. A tablet displaying steamy scenes from BL comics leaves a lasting impression on him. Meanwhile, U-yun's fantasies about a campus romance are revealed.

When Eun-oh sits next to U-yun during a lecture, the two become friends. At the administrative office, he encounters Jin-hyeong, whose cool demeanor piques his interest.

Jin-hyeong consumes BL content daily, even though he finds it unrealistic. U-yun took issue with this, but Jin-hyeong remains unfazed and continues to indulge his fantasies through such content.

Excited about his first adult relationship, U-yun tries to share an intimate kiss. However, Jin-hyeong wants him to wait, as he has a specific idea regarding physical intimacy.

A rumor is spreading across campus that U-yun is the faculty heartthrob. When Jin-hyeong teases him about it, U-yun blushes and explains why he started paying so much attention to his appearance in the first place. Later, U-yun apologizes for having to cancel their dinner plans due to a last-minute group project meeting.

During a group project, U-yun is grabbed by the collar simply for asking an uncooperative teammate to contribute his share. Pinned against the wall, he is repeatedly shoved. In this highly stressful situation, a thought suddenly crosses his mind: "Wait a minute... aren't our torsos rubbing against each other way too hard right now?"

Song U-yun returns to university after a break. At the administrative office, he encounters Woo Jin-hyeong—a teaching assistant with a mysterious aura—and feels an immediate attraction to him. After U-yun reveals his feelings, the two get together and move into a studio apartment.