Haruki hears about Kazusa's moving from her mother, who she hadn't been on good terms with.  He feels betrayed and angrily confronts her.  But his words force open the door to Kazusa's heart, which she had desperately tried to keep closed so that the three of them could stay together.
It starts next week, so give it to 
your parents today, okay?
Die Sprechtage beginnen nächste Woche, 
also zeig das Blatt heute deinen Eltern, ja?
Empieza la próxima semana así que 
dáselo a tus padres hoy, ¿de acuerdo?
Será la semana que viene, así que 
avisa hoy a tus padres, ¿vale?
Comme c’est la semaine prochaine,
Começa semana que vem, então
entregue ainda hoje, sim?