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 ...
Because Kotoko-chan can 
marry into our family.
Porque Kotoko-chan puede casarse
 y unirse a esta familia.
Porque Kotoko-chan podrá unirse 
a esta familia cuando quiera.
Elle deviendra notre belle-fille.
A Kotoko vai entrar 
para a nossa família.