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?
How can they smile?
كيف يستطيعون أن يبتسموا؟
Wie können sie
überhaupt noch lächeln?
¿Cómo pueden sonreír?
¿Cómo pueden sonreír?
Comment ils arrivent à rire ?
Come riescono a sorridere?
Como elas podem sorrir?