Kotoko is supposed to spend Christmas eve with Jinko and Satomi, but they cancel on her unexpectedly. Kotoko is now all alone at the Irie family’s house. Meanwhile, on his way to Shigeki’s company’s 20th anniversary party, Naoki sees Jinko and her boyfriend in town. On the other hand, Kinnosuke coincidentally encounters Satomi and her boyfriend at the restaurant Aihara. Kinnosuke decides to surprise Kotoko, since she is spending Christmas eve all alone...
I can't attend the party in jeans.
No puedo asistir a la fiesta en jeans.
No puedo asistir a 
la fiesta en vaqueros.
Je ne peux pas aller
à la soirée en jean.
Eu não posso ir para a 
festa de calça de brim.