The letter from the future details the regret felt by everyone for being unable to celebrate Kakeru's birthday. As such, high school Naho and the gang pester Kakeru about what he wants until the big day. On the other hand, 26 year-old Naho and the gang gather at the late Kakeru's grandmother's house to celebrate his birthday, like they had promised in the past.
Mom makes the cake.
.أمّي تعدّ الكعك
Den Kuchen macht meine Mutti.
Mamá hará la tarta
y papá el pan de curry.
Mi madre hará la tarta
y mi padre el pan de curry.
Ma mère fait les gâteaux, 
et mon père, les pains au curry.
Mamma fa le torte,
Os bolos são por 
conta da minha mãe.
Мама готовит торты.