700 meters to the finish line. Arakita watches Sakamichi and Manami's battle and predicts Manami will win. As someone who has known loss and risen back up from it, Manami has what it takes to seize the finish line. Upon hearing this, Kinjou reveals how Sakamichi also lost something of great importance and spent the last year dispirited. When Makishima, the man he respected most, suddenly left him, Sakamichi fell into a slump. Kinjou invited him to the beach where he encouraged him by recounting his own experience.
He wrote it directly on the envelope 
instead of writing a letter.
Es war nicht mal ein Brief,
sondern nur auf dem Umschlag.
Lo escribió en el sobre
en lugar de hacerlo en una carta.
Lo escribió en el sobre
en lugar de hacerlo en una carta.
L'ha scritto sulla busta invece 
di scrivere in un foglio e metterlo dentro.
Ao invés de te escrever uma carta,
ele escreveu no próprio envelope.
Он это написал на конверте вместо письма.