Hiiro realizes that he possesses Dagan Zot's heart, and that if he dies, Dagan Zot will die as well.  Only after Giruu reveals the depths of his devotion does Hiiro find the strength to carry on.
You don't have to understand this now,
لا حاجة لك لأن تفهم هذا الآن
Du magst es noch nicht verstehen,
aber vergiss nie:
¡No tienes que entenderlo ahora,
¡No tienes que entenderlo ahora,
Même si tu ne les comprends pas,
n’oublie pas mes prochains mots !
Adesso magari non lo capisci,
Você não precisa entender isso agora,