The parasites struggle to come to terms with Hiro being the one who piloted Strelizia. Even Hiro can't really believe it himself. Things come to a head when he's ordered to participate in a mock battle.
That isn't for you to decide.
لستَ أنتَ من يقرّر
Das hast nicht
du zu entscheiden.
Eso no lo decides tú.
Eso no lo decides tú.
Questa decisione non spetta a te.
Não é você quem decide.
Это решать не тебе.