Haruki collapses after saying goodbye to Kasuza, and Setsuna, who he betrayed, comes to take care of him.  Haruki is too overcome with guilt to move, and Setsuna tries to pretend she knows nothing as she struggles with guilt of her own.
There was a letter in my desk.
Auf meinem Tisch lag ein Brief.
Había una carta en su escritorio.
Había una carta en su escritorio.
Elle a laissé une lettre 
dans mon pupitre…
Tinha uma carta na mesa dela.