It’s the spring of Naho’s second year in high school, and Naho receives a letter from herself, 10 years in the future. The letter accurately depicts what’s about to happen, including details on a transfer student from Tokyo, Kakeru Naruse, who ends up sitting beside her in class. On top of that, the letter also begs Naho not to invite Kakeru out with her group of friends on that day alone, but why?
For some reason, they got my size 
wrong when I ordered them.
.لسببٍ ما، أخذوا مقاسًا خاطئًا عندما طلبته
Bei der Bestellung hab ich mich
mit der Größe vertan.
Se equivocaron de número cuando los pedí.
Se equivocaron de número cuando las pedí.
Je me suis trompée de taille 
en commandant.
Devono aver sbagliato il numero,
quando le ho ordinate.
Comprei pela internet e parece 
que enviaram o número errado.
Они почему-то дали мне не тот размер,
 что я заказывала.