Kira seems to know who Hinako really is, and wants her to give up her conquest of the school. It seems the only way for her to convince him otherwise is to fight him... and win.
This is for your own good.
.هذا لمصلحتك
Das ist ein gut gemeinter Rat.
Te recomiendo que te 
vayas de la academia.
Te recomiendo
que te vayas de la academia.
Je te demande juste une chose,
Non lo dico per cattiveria.
Eu digo pelo
 seu próprio bem.
Послушай доброго совета.