Kotoko is depressed because of Naoki's gloominess for having the news exposed to the entire school that they are living in the same home. But she gets a glimmer of hope because Naoki says to Kin-chan, who came to spy on the Irie family: "Today you hate someone, but tomorrow you love them." On the last day of Summer vacation, however, the house is vacant except for Naoki and Kotoko. Now that the two of them are all by themselves ...
I finished all of it on the 
first day of summer vacation.
Los terminé todos el primer día de vacaciones.
Los terminé todos el 
primer día de vacaciones.
J’ai tout fini le premier jour
des vacances.