Shuji and Akira meet Nobuko and the goal to make her the most popular girl in school arises.
The guys decide that it's about time for Nobuta to go on a date with someone. As a coincidence, one of the classmates sends Nobuta a love letter, confessing his feelings.
The threesome start to sell home made pig key chains, but it's not as easy as initially thought. On the other hand, that helps Akira and Shuji to think about future.
Nobuta finds out the truth about Aoi. Shuji asks the class to help convince Nobuta to come back to school.
Due to his father's work, Shuji will move to another city soon. How will the threesome's story end?