Satake Hirofumi has recovered all of his memories: He used to live a happy life with his fiancé, Negishi Chie. One day, she attends a high school reunion. But someone so dangerous is lurking in the dark, looking at her... What is the tragedy that befalls the happy couple? The shocking truth behind the incident is brought to light.
But you should think 
hard before you speak.
لكن ينبغي أن تفكّر مليّاً قبل أن تتكلّم
Ich an deiner Stelle würde gut
über meine nächsten Worte nachdenken …
Pero deberías pensar
antes de hablar.
Pero deberías pensar
antes de decir nada.
Mais tu sais quoi ?
Réfléchis bien avant de parler.
Ma dovresti pensare bene prima di parlare.
Mas deveria pensar bem antes de falar.
Но нужно сначала думать, 
а потом говорить.