Taki-sensei's proposal relieves the upset within the band, and everyone returns to practicing. Reina no longer isolates herself either, much to Kumiko's relief. But then she sees Yuko, who's been antagonizing Reina, speaking with her.
Once they're both done playing,
حال انتهاء عزفهما
Sobald beide fertig gespielt haben,
Cuando ambas hayan tocado,
Cuando las dos hayan tocado,
Une fois qu’elles 
seront terminées,
Dopo che entrambe avranno suonato,
Assim que ambas tiverem tocado,