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.
But I can't get up in the morning. 
I could never do morning practice.
.لا أستطيع الاستيقاظ في الصباح
Aber ich …
Pero me cuesta levantarme temprano
y no podría entrenar.
Pero me cuesta levantarme 
temprano y no podría entrenar.
Mais je ne suis pas du matin, 
je louperai des entraînements.
Mi alzo sempre tardi. Non riuscire mai
a venire agli allenamenti mattutini.
Mas eu não consigo acordar cedo.
Но мне по утрам трудно вставать,
буду тренировки пропускать.