Valentine's Day is coming as scheduled, and the campus is filled with a touch of sweetness and shyness.On this special day, most couples choose to keep a low profile and exchange their feelings with each other in private, while trying to avoid being too public in public.The protagonist also follows this unwritten rule and quietly observes everything around him.

The week has gone by in a hurry, and the atmosphere of Valentine's Day has gradually faded away.The protagonist packed his schoolbag and was about to leave the classroom. At this time, his eyes suddenly fixed on a box of chocolates in his schoolbag.He was startled and immediately imagined various possible scenarios: he would hold the chocolate and ask loudly in the classroom, watching the people around him show off his skills, and then taste a chocolate on the spot and praise its deliciousness.However, this was all just his imagination, and he knew that it was not appropriate to do so.So, he pretended not to see the box of chocolates, put his schoolbag on his back, and left the classroom silently.

The next day in class, a boy suddenly sat down next to the protagonist.Based on his rich experience in Danmei comics, he immediately realized that this boy was probably the one who gave the chocolate.Sure enough, not long after, the boy took the initiative to borrow the lecture notes from the protagonist because he didn't come to class last week.However, the protagonist clearly remembers that this boy was sitting next to him last week.With a thought in his mind, he excused himself by saying that he used loose-leaf notes to take notes and did not bring them to school.

In order to completely cut off contact with this boy, the protagonist began to look for a seemingly single person to exchange places.After some observation, he finally found a suitable candidate and successfully changed his position to the boy.However, he didn't expect things to turn out so dramatically.

During class, a man carrying a guitar suddenly broke into the classroom and walked straight towards the seemingly single person.He angrily blamed the boy (Kikuchi) for deliberately hitting on his boyfriend.Kikuchi kept explaining, but the guitar man didn't listen at all.Afterwards, the three of them left the classroom together, leaving the protagonist and other students looking at each other.

The protagonist looked at their backs and couldn't help but feel a little embarrassed by this sudden “rogue”.He apologized to the audience and explained that this was not what he wanted.However, just as he was apologizing, he unexpectedly found the guitar man and his boyfriend kissing each other in the empty classroom.This scene made him more convinced that love in this world is always full of unexpected turns and surprises.