When Sumireko was young, her inability to express herself often led to trouble with her friends. One day, she ran from them and ended up at a strange bookshop. The woman there recommended a book and offered a suggestion to help her speak more easily.
I see. Well, that solves one 
of the mysteries about you.
.فهمت. يفكّ هذا أحد ألغازك
Interessant …
Comprendo. Y eso resuelve
uno de tus misterios.
Comprendo. Y eso resuelve
uno de tus misterios.
D’accord…
Ho capito, e con questo,
abbiamo risolto uno dei misteri su di te.
Entendi. E isso resolve um dos
seus mistérios, Sumireko-san.