Naoki started seeing Sahoko with the intention of getting married, and on the other hand Kotoko starts dating Kinnosuke. Her date with Kinnosuke is more fun than she expects, but Kotoko’s heart still yearns for Naoki. One day, Shigeo says to Kotoko that they must leave the Irie home, so as to not get in the way of the wedding. Tears well up in Kotoko’s eyes, as she realizes the time has finally come to give up her feelings for Naoki.
That being the case, it would be 
unnatural for us to stay there.
Si ese es el caso, no es apropiado
 que nos quedemos.
Si ese es el caso, no es apropiado
 que nos quedemos.
Ce n’est pas normal qu’on reste
dans cette maison s’il se marie.
Nesse caso, acho que não é apropriado 
continuarmos lá mais tempo.