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?
You just attacked me out of nowhere, 
and I couldn't help myself.
هاجمتِني فجأة ولم يكن بيدي حيلة
però ti ha assalita così all'improvviso,
non ho resistito.
Você me atacou do nada,
 aí não pude fazer nada.