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.
Wanna come watch our soccer practice?
لمَ لا تأتي وتشاهد نادي كرة القدم؟
Willst du dir mal den
Fußballklub anschauen?
Tu veux pas venir au club de foot ?
Perché non vieni agli allenamenti di calcio?
Você não quer dar uma 
olhada no clube de futebol?
Посмотришь на тренировку?