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.
I'll be back once school is over.
Ich werde nach Schulschluss 
wieder vorbeikommen.
Volveré cuando terminen las clases.
Volveré después de las clases.
Je passerai te voir 
après les cours.
Eu venho assim que as aulas acabarem.