Senri Minamisawa is dead. She became the fifth victim of the New Generation Madness, commiting suicide by impaling herself on a piece of rebar and then setting herself on fire in her own locked apartment.  Takuru and his friends are relieved, but at the same time uncertain that it's really over.  Just in case, they decide to stay together on the day of the next murder.  Everyone hides out at Aoba Clinic, where it should be safe, but then Yui and Itou go missing...
I bet they'll all forget
about this in a month.
أنا واثق أنّهم سينسون هذا الأمر في غضون شهر
In einem Monat ist das ohnehin
wieder Schnee von Gestern.
En un mes ya se habrán olvidado.
En un mes ya se habrán olvidado.
Ils auront tout oublié
dans un mois, même pas.
Secondo me dimenticheranno tutto
nel giro di nemmeno un mese.
Não dou um mês para 
eles esquecerem disso.