Everyone at Ryokushou is participating in the Miyama school district's sports festival. Itsuka feels shy and awkward around Nagomu, causing her to adopt a brusque manner toward him. But in his loud cheers of encouragement she feels the warmth of family. Nagomu's father, Heigo, gets overly fired up and ends up hurting himself. Nagomu and Itsuka have to step up to take his and Nagomu's place in the parent-child event. Meanwhile, at Ryokushou, a woman calling herself Itsuka's mother appears.
Is the girl you were cheering for 
the one who's staying with you?
هل الفتاة الّتي كنتَ تشجّعها هي
التي تُقيم معك؟
Übrigens, wohnt das Mädchen,
das du angefeuert hast, bei euch?
¿La chica a la que animabas
vive con ustedes?
¿La chica a la que animabas
vive con vosotros?
La fille que tu encourageais,
c’est elle que vous hébergez ?
A proposito, la ragazzina per cui
facevi il tifo è quella che ospitate?
Aquela garota que você tava torcendo
é a menina que tá morando com vocês?
Девочка, которой ты кричал, —
та, что живёт у вас?