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.
Bye-bye!
!إلى اللقاء
Tschüüüs!
¡Adiós!
¡Adiós!
Salut !
Bye-bye!
Tchau!
Пока-пока!