The final battle takes place in the Hikariwo theater, where Takuru is trapped in a sightless and soundless prison in his own mind.  He'll need Onoe's help to break free, but after what he knows about her, can he bring himself to ask for it?
I could never do that.
مُحال أن أفعل هذا
Wäre für mich unvorstellbar.
Yo no podría.
Yo no podría.
je suis incapable de le faire.
Io proprio non riesco a fare lo stesso.
Eu nunca faria algo assim.