Nagomu is laid up in bed with a cold, and as his consciousness grows hazy, he remembers a senpai from his school days who went off to Tokyo to chase a dream.
That night, as Itsuka tends Nagomu, she glances up through the window and sees snow fluttering down.
Snow on the day before Valentine's Day. Seeing the snow piling up on the ground, Itsuka is reminded of the day when she was first left in the people of Ryokushou's care.
Itsuka doesn't have good memories of snow. Nagomu makes some new ones with her, building snowmen.
I was having a dream about 
when we said farewell.
كنتُ أرى حلماً عن لحظة وداعنا
Ich hab davon geträumt,
wie wir uns getrennt haben.
Soñé con nuestra despedida.
He soñado con nuestra despedida.
J’étais en train de rêver
du jour où on s’est dit adieu.
ma stavo sognando l'ultima volta 
che ci siamo visti prima che se ne andasse.
meu sonho também era sobre quando
a gente se despediu um do outro.
Мне снились времена,
когда наши с ним пути разошлись.