In a dream, Chise converses with Cartaphilus. It seems that he’s found a solution to his problem – one that involves Chise.
So there's no reason to tell her.
.لذا لا يوجد سبب لإخبارها
Also habe ich dazu keinen Grund.
No hay razón para decirle.
No hay razón para decirle nada.
Quindi non c'era motivo di parlargliene.
Não preciso falar nada.
Незачем ей о нём рассказывать.