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?
Ich vergesse dir nie-nie-niemals!
!لن أنساك أ-أ-أبدًا
¡Nunca te olvidaré!
¡Nunca te olvidaré!
Non ti dimenticherò mai, signorina dei ramen!
N-N-Nunca vou esquecer de você!
Я тебя никогда не забуду!