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.
I want you to give Kakeru a homemade lunch on the 24th.
.أريدك أن تعطي كاكيرو غداءً منزلي بتاريخ 24 من الشهر
Quiero que el día 24
le prepares algo de comer a Kakeru y se lo des.
Quiero que el día 24 le prepares algo 
de comer a Kakeru y se lo des.
Offre-lui un bento le 24 avril, s’il te plaît.
Per favore, vorrei gli preparassi il bento, il 24.
Gostaria que você preparasse o almoço do Kakeru no dia 24.
Я хочу, чтобы ты приготовила ему обед.