Frieren and Fern pay a visit to Eisen, who requests their help in finding the notes of Flamme the Legendary Mage.
Because we wrote to each other.
.لأننّا كنا نتراسل
Wir standen im Briefkontakt zueinander.
Porque intercambiábamos correspondencia.
On correspondait, lui et moi.
Ci scrivevamo regolarmente.
Pois trocamos cartas.
Мы с ним письмами обменивались.