Ayano has just started fitting in at the badminton club when Serigaya Kaoruko, ace at Konan High School, appears. Ayano is upset by her presence, and appears to have some past connection with her.
I heard you were childhood friends, so...
...سمعت أنكما كنتما صديقتي طفولة، لذا
Ich habe gehört,
ihr seid Sandkastenfreunde.
Escuché que son amigas desde niñas…
Escuché que sois amigas desde niñas…
Vous êtes des amies d’enfance.
Ho sentito che siete amiche 
fin da piccole, per cui...
Ouvi dizer que vocês são amigas de infância.
Вы ведь дружите с детства...