The girls welcome the new year and Adachi seems to be acting weird again. She later tries to ask Shimamura if she'd want to hang out on Valentine's Day.
It's the New Year.
Das neue Jahr hat angefangen.
Es Año Nuevo.
Ya es Año Nuevo.
Il est minuit.
è arrivato l'anno nuovo.
É Ano Novo.
Новый год наступил.