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.
We're friends, so talk to us about how you feel.
.إنّنا صديقات، لذا حدّثينا عن مشاعرك
Wir sind Freunde, also rede
auch vernünftig mit uns.
Somos amigas, así que cuéntanoslo todo.
Somos amigas, así que cuéntanoslo todo.
Nous sommes tes amies, 
tu peux tout nous dire.
Siamo amiche, devi dircele queste cose!
Nós somos amigas, você pode 
nos contar qualquer coisa.
Мы же подруги, делись с нами.