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...
It's something boys do.
Es lo que hacen los chicos.
Es lo que hacen los chicos.
Lo fanno tutti i maschi.
É coisa de menino.
Мальчики всегда так делают.