With her dislike of Yuzu and Mei's relationship, Matsuri uses the secret photo she took at the shopping mall to blackmail Mei into fooling around with text-pal on Christmas. Meanwhile, Yuzu knows nothing of this and struggles to bake a cake for her first Christmas together with Mei. While her excitement builds, Mei comes home and breaks the news that she won't be able to join their Christmas Party due to student council work...
I think it's been a while since 
I've seen you so happy, Matsuri.
Ich hab dich lange nicht mehr
so gut gelaunt gesehen, Matsuri.
Hacía mucho que no te veía
tan contenta, Matsuri.
Hacía mucho que no te veía
tan contenta, Matsuri.
Ça faisait un bail
que je t’avais pas vue sourire autant.
Mi sembra sia passata una vita
dall'ultima volta che ti ho vista così contenta.
Acho que faz tempo que
não te vejo tão feliz, Matsuri.
Мацури, давно я не видела
тебя такой весёлой.