Galko compliments Ojou’s pretty hands. Delighted, Ojou compares her hand with Otako’s and comments on how small and cute it is. Seeing Galko stare at her own hand, Otako is worried that Galko is concerned about her large hands.
Maybe because I used to play piano...
ربما لأنّي كنت أمارس العزف على البيانو
Vermutlich, weil ich Klavier gespielt habe.
¿Será porque tocaba el piano?
¿Será porque tocaba el piano?
C’est peut-être
grâce à mes leçons de piano.
Forse è perché 
da piccola suonavo il pianoforte...
Deve ser porque eu tocava piano.