In the real world, Hikaru has disappeared, and everyone has forgotten he exists.  Futaba visits his insane mother, hoping to get some answers..
Who are you?
Wer bist du?
¿Quién eres?
¿Quién eres?
– Qui êtes-vous ?
– Idiote.
Eh? E tu chi sei?
Quem é você?
Так, ты кто?!