Yuzu manages to reunite with her class, and then at the hotel she tries to confess her feelings and talk about that Christmas night with Mei. However, Mei tells her to forget about that night... Tachibana Nina happens to witness their exchange, and knowing about how her twin sister feels as well as her relationship with Yuzu, Nina resolves to help fulfill her sister's destiny. The next day Sara and Nina beat Yuzu's class to Yasaka Shrine, waiting for their chance.
Help me be a big sister who understands
 what her little sister's thinking!
Hilf mir, eine große Schwester zu sein,
die hinter die Gefühle ihrer kleinen Schwester steigt!
¡Ayúdame a ser una hermana
que entienda a su hermana!
¡Ayúdame a ser una hermana
que entienda a su hermana!
Faites que je puisse comprendre
ce que pense ma sœur !
Fa' in modo che io possa comprendere 
cosa passa per la testa di mia sorella!
Ajude-me a ser uma irmã que entende
o que sua irmã mais nova pensa.
Дай мне дар понимать,
о чём думает моя младшая сестра!