Things come to a head between Rena and Chizuru, which reminds Arata about a traumatic experience in his past.
we all competed fair and square. 
It was really fun.
.تنافسنا جميعًا بشكلٍ عادل. كان ذلك ممتعًا حقًّا
haben wir uns fair miteinander gemessen.
Es hat großen Spaß gemacht.
Au début, on s’amusait
et on se titillait avec fair-play.
la nostra era una competizione aperta ma leale,
un periodo davvero magnifico.
competíamos de forma
 justa e era divertido.
сначала мы честно соревновались.
Было очень весело.