For some reason, the glasses case Himuro gives Yukimura as a present is smashed to pieces. Shock sends Himuro racing away from the scene. Ibarada points out that it could have broken when Himuro fell on the stairs, but Yukimura estimates the force of impact based on the case's mass, materials, and height of fall, and concludes that someone must have deliberately destroyed it. Finally, at dawn, Yukimura finds Himuro crouched alone, barefooted, on a bridge. Will they be able to reconcile? And will they be able to prove their love...?!
The conditions are complex and 
the object is a glasses case.
.الشروط معقّدة والغرض علبة نظّارات
Die Umgebungsvariablen sind komplex
und das Objekt ein Brillenetui.
Las condiciones son complejas
y el objeto un estuche.
Las condiciones son complejas
y el objeto un estuche.
Il y a trop d’éléments
qui entrent en jeu.
Le condizioni sono complesse
e l'oggetto è una custodia per occhiali.
As condições são complexas e
o objeto é um estojo de óculos.
Здесь сложные условия, 
и речь о футляре для очков.