Shuri is caught listening to music during class and has her cellphone confiscated. The song heard through her earphones is Setsu's grandfather, Matsugoro's, improvisation piece "Shungyou." How? How does she know that song? When Setsu asks about it, Shuri tells him that's a song that holds precious memories for her and her grandmother.
You know, the guy who helped me put 
the shamisen together the other day.
.الشّخص الّذي ساعدني في تركيب الشّاميسن ذلك اليوم
Weißt schon. Der, der mir beim Zusammenbau
der Shamisen geholfen hat.
El que me ayudó
a armar el shamisen el otro día.
El que me ayudó
a montar el shamisen el otro día.
Tu sais, celui qui m’a montré
comment assembler un shamisen.
Sai, quel ragazzo che di recente
ci ha aiutato a ricostruire lo shamisen.
Sabe, aquele que me
ajudou a montar o shamisen.
Ну, это он недавно помог
мне собрать сямисэн.