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.
It says your bond will be strengthened 
if you each keep part of the pair.
Das Band zueinander soll gestärkt werden,
wenn jeder einen trägt.
Dice que los lazos se fortalecen
si cada una usa uno.
Dicen que los lazos se fortalecen
si todas llevamos uno.
En portant les mêmes,
nos liens seront renforcés.
Dicono che se li si ha abbinati 
il legame con quella persona sarà più forte.
Dizem que seu laço se fortalece
quando cada um fica com uma peça do par.
Написано, что судьба того, кому
ты дашь второй, станет ближе к твоей.