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 shouldn't let it bother you.
لا ينبغي أن تدع هذا يُقلقك
Das ist doch gar nicht so schlimm.
No te preocupes por eso.
No te preocupes por eso.
T’en fais pas pour ça !
Non devi preoccuparti così tanto!
Não deixe isso te incomodar.