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...
If you've got a request I can 
pick stuff up on the way—
Wenn du ’nen Wunsch hast,
nehm ich’s dir morgen auf dem Heimweg …
Si quieres algo, puedo ir a…
Si quieres algo, puedo ir a…
Si t’as une idée, j’irai acheter…
Se hai qualche richiesta,
mentre torno da scuola posso—
Se sim, posso buscar as coisas
na volta para casa...
Я могу зайти после школы...