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...
If I'd known it was this fun,
Hätte ich gewusst, wie schön das ist,
De haber sabido que sería tan divertido,
De haber sabido que sería tan divertido,
Si j’avais su que ça l’était,
Mi sono divertito un mondo.
Se eu soubesse que era tão divertido,
Знай я, что это так здорово,