Guri and Akane fight over Seiji outside school, and Akane ends up walking with him inside while Guri is left behind. In the classroom, Seiji and Akane learn that Shikimi is an official student at their school, ordered by both Suo and Ameisha to keep an eye on Seiji. Seiji and Akane plan to show Shikimi their success as a couple by publicly kissing. He agrees on the condition that Akane and Guri can get along...