Saku's coworkers bring up marriage, putting Saku into a panic. Would she be able to get married to someone while having Yukichi by her side?! What if the other person found out about his masterful skills? Her cat is too talented for her to get married!
Starting tomorrow, I'm totally 
gonna pull all-nighters!
Ab morgen bleibe ich
bis spät in die Nacht auf!
Mañana me acostaré tarde.
Mañana me acostaré tarde.
Mais demain, juré,
je veillerai tard et…
Da domani vedrai, farò nottata e...
A partir de amanhã, vou começar
a estudar a noite toda!
Но с завтрашнего дня буду
сидеть допоздна!