The girls team up to do one last study group and do everything but study. Chinatsu meets Akane in the worst way, and Yui sees a different side of her Senpai.
Chinatsu-chan, when did you get here?
Chinatsu-chan, ¿cuándo entraste ahí?
Chinatsu-chan, ¿desde cuándo estás ahí?
Chinatsu-chan, quando você entrou?