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.
I had to play for a straight week 
before I got the proper results.
Ich musste eine ganze Woche spielen,
 bis was Annehmbares dabei rauskam.
Tuve que tocar toda la semana, 
hasta conseguir resultados.
He estado tocando toda una 
semana para que me dijera algo.
J’ai dû jouer non-stop pendant 
une semaine avant qu’il m’accepte.
Tive que tocar uma semana inteira
para conseguir algum resultado.