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'm going because of 
how you've affected me.
Ich gehe, weil du mich beeinflusst hast.
Solo lo hago por lo que me afectaste.
Lo hago porque me 
importas de verdad.
Parce que tu m’as 
ouvert les yeux…
Vou pela influência que você tem em mim.