The Karasuma Girls help out at the Honosaka Clinic where they see a surprisingly hard-working side of Sonia. But it turns out Sonia also has plans for Kana at their school's upcoming culture festival...
she had to do all kinds of silly busywork 
until she reached the appropriate age!
كان عليها القيام بالكثير من الأشغال
السخيفة حتّى وصلت السنّ المناسب
ha dovuto fare un sacco di lavori sciocchi e inutili
finché non ha raggiunto l'età giusta!
ela teve que fazer muito trabalhinho bobo
até atingir a idade mínima!
ей тоже пришлось заниматься ерундой, пока
не выросла. Столько времени потеряно.