As a way to clear the air after Rika kisses Naoya, he, Saki and Nagisa decide to go on vacation at a hot spring.
Let's go at it really hard until morning 
once we get to the hotel.
.فلنفعلها بشدّة حتى الصباح عندما نصل للفندق
Mantengámonos ocupados
hasta que amanezca.
Vamos a estar dándole hasta el amanecer.
On va bien s’amuser
dans la chambre.
Diamoci dentro fino al mattino, 
non appena siamo in albergo!
Quando chegarmos no hotel,
vai rolar até amanhã de manhã.
В гостинице я не дам 
тебе заскучать до утра.