The letter from the future details the regret felt by everyone for being unable to celebrate Kakeru's birthday. As such, high school Naho and the gang pester Kakeru about what he wants until the big day. On the other hand, 26 year-old Naho and the gang gather at the late Kakeru's grandmother's house to celebrate his birthday, like they had promised in the past.
Kakeru was always in love with you, Naho.
.لطالما كان كاكيرو يحبّك يا ناهو
Kakeru hat dich immer geliebt.
Kakeru estaba enamorado de ti.
Kakeru estaba enamorado de ti.
Kakeru a toujours été 
amoureux de toi.
A Kakeru sei sempre piaciuta tu, Naho.
O Kakeru estava 
apaixonado por você, Naho.
Какэру был влюблён в тебя, Нахо.