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?
Give me something I want to do!
!امنحيني شيئاً أرغبُ في القيام به
Gib mir etwas,
das ich machen möchte!
¡Dame algo que hacer!
¡Dame algo que hacer!
Viens me donner
ce que je veux accomplir !
Devi darmi una cosa che voglia fare!
Me dê algo que eu queira fazer!