Things come to a head between Rena and Chizuru, which reminds Arata about a traumatic experience in his past.
I have been smiling in the hope 
that we could be friends.
.كنت أبتسم بنِيّة أن نصبح صديقتين
Ich habe in der Hoffnung gelächelt,
dass wir Freundinnen werden könnten.
Sonreía porque quería
hacerme amiga tuya.
Io veramente
Eu estava sorrindo assim porque 
pensei que podíamos ser amigas.