The winners are being subjected to a grueling training campaign as the losers ridding the bus home.  As the bus stops unexpectedly, Coach Saitoh is waiting with Echizen and Kintaro; he is offering all the losers a chance to redeem themselves.
Huh? Oh, sorry. 
I didn't have anything to do.
¿Ah? ¡Eh! Lo siento. Es un día caliente.
Ah, lo siento, es que con el calorcito...
Hein? Ah, foi mal. 
Não estava fazendo nada.