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'll think of something.
سأبحث عن حلّ
Das werden wir dann sehen.
Ya lo pensaré.
Ya lo pensaré.
On verra le moment venu.
Ci penserò in quel momento.
Se for o caso, vejo na hora.