Kakeru enters the soccer club as a provisional member, just as the letter says. When the topic of lunches comes up after practice, Kakeru jokingly asks Naho to make lunch for him as well. Naho finds herself bewildered by his words, but feels pushed to act by the letter from herself 10 years in the future, which tells Naho that she wishes she had made lunch for Kakeru.
Sometimes, when I'm hungry, I try to 
trick myself by drinking two liters of cola.
،عندما أكون جائعًا في بعض الأحيان
Manchmal, wenn ich hungrig bin,
trinke ich zwei Liter Cola.
Con hambre, a veces me bebo
dos litros de refresco de cola.
Cuando tengo hambre de verdad, a veces 
me bebo dos litros de refresco de cola.
Parfois, je bois deux litres de cola 
pour me caler un creux.
Certe volte mi tocca ingannare il mio stomaco 
bevendo due litri di coca cola.
Às vezes, quando sinto fome, 
bebo um refrigerante de dois litros
Иногда я пытаюсь обмануть свой
 голодный желудок двумя литрами колы.