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.
If it was something really important...
...إن كان شيئًا مهمًّا حقًّا
Wenn es total wichtig ist
Si fuera algo muy importante
o si me arrepintiera de no hacerlo,
Si fuera algo muy importante
o si me arrepintiera de no hacerlo,
Si c’est quelque chose
de très important
Se fosse qualcosa 
di molto importante per chi chiede,
Se for algo muito importante,
Если это нечто важное,