Doubles teams are reassigned when a new member joins the badminton team, and former singles player Saeki Sota is assigned to play doubles with his brother Toya. Toya is excited to play doubles with his brother, but Sota's feelings on the change are complicated, and a fight between the two threatens to dissolve their doubles team entirely. Meanwhile, Toya finds himself in a bind at work, too...
They did sound jealous, though. 
They said it wasn't fair.
.بدوا غيورين وقالوا أنّ هذا ليس عادلا
Neidisch waren sie schon,
haben es „unfair“ genannt.
Aunque dijeron que no era justo.
Aunque dijeron que no era justo.
Je me fais traiter d’égoïste,
mais bon.
Anche se dai loro "non è giusto!" 
credo fossero un po' invidiosi.
Mas acho que ficaram com
inveja, disseram que não era justo.
Но сказали, что это нечестно.
Завидуют.