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.
Because I'm so nice.
لأني لطيفة جدًّا
Porque soy amable.
Porque soy amable.
Del resto, sono una brava bimba.
Já que eu sou tão legal.