Akari suddenly stops calling Jiro by his first name, calling him “Yakuin” instead. While he’s still puzzling over why, Shiori gets hit in the head by a soccer ball and sent to the infirmary. Jiro goes to visit her at Mei’s request, and then...
On this day when we don't know 
how much time is left to us
في هذا اليوم حيث لا ندري كم تبقى لنا من وقت
ungewiss, wie viel Zeit noch bleibt,
Hoy ignoramos cuánto tiempo nos queda.
A día de hoy,
ignoramos cuánto tiempo nos queda.
Neste dia em que não sabemos
quanto tempo nos resta