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.
The wagashi in today's etiquette class... 
They were from your place, right?
الواغاشي في درس آداب السّلوك لهذا
اليوم... كانا من محلّكم، صحيح؟
Heute in Etikette gab es
eure Wagashi, oder?
Los dulces de mi clase de Etiqueta,
eran de ahí, ¿verdad?
Los dulces de mi clase de Etiqueta,
eran de ahí, ¿verdad?
Les confiseries qu’on a reçues,
ça vient de chez toi, non ?
Nel senso, i dolci che c'erano
a lezione di etichetta
Os doces da aula de hoje
eram de vocês, não eram?
Те сладости на уроке этикета
были оттуда?