Now that it's summer break, Saki is saddened by the long separation, so Ryuji gives her a notebook he borrowed from Makoto. In high spirits, Saki goes to the Hanaoka residence with the notebook, but then...

Makoto and Saki have grown closer and Makoto has become friendly with students from their class as well, which makes Ryuji's heart uneasy. One day, on the way home from the aquarium with them, Ryuji notices something.

The trio have stopped eating lunch together. Meanwhile the second-year students receive their career questionnaires. While each of them is agonizing, the school is preparing for the cultural festival.

Saki devises a plan to help Makoto and Ryuji make up. While the two are working on that, Saki also has an unexpected encounter.

Makoto tells Saki and Ryuji of the he's set after the trip is over. In parallel, another person also gathers their courage and asks Makoto to "Please come with me for the free roaming time"...