The summer heat is on!
Koizumi-san looks at the trio loudly suffering from the heat with disdain while she continues on her ramen pilgrimage. 
Yuu wills herself to follow her, and Koizumi-san declares that she will be having "hiyashi" ramen.
What exactly is this "hiyashi" ramen?
You may be in college, but you 
shouldn't be out partying all night.
ربّما تكون طالبًا جامعيًّا، لكن لا يعني
.ذلك أنّ بإمكانك الاحتفال طوال اللّيل
Die Uni ist keine Entschuldigung dafür,
die Nacht über die Sau rauszulassen!
Aunque seas universitario,
no deberías festejar toda la noche.
Aunque seas universitario,
no deberías salir toda la noche.
T’es peut-être étudiant,
mais fais pas la fête toute la nuit…
Non è che siccome fai l'università
puoi andare sempre in giro tutta la notte!
Não pode ficar curtindo a noite o tempo
todo só porque é um universitário.
Спать надо по ночам,
а не веселиться, ты же студент.