Things come to a head between Rena and Chizuru, which reminds Arata about a traumatic experience in his past.
No matter how hard I try,
 I get nothing in return.
.لا أحصد شيئًا مهما حاولت بجدّ
Nichts erreiche ich, trotz aller Mühen.
Aunque me esfuerce, no consigo nada.
Aunque me esfuerce, no consigo nada.
Mi ci dedico anima e corpo, ma non ottengo nulla.
Não importa o quanto 
eu tente, nunca consigo.
Но всё равно никаких результатов.