Sensei finds that the bar has closed early — Sana thinks that Sara isn't feeling well, although Sara denies it. Sana asks Sensei to walk her back to the dorm, and as they walk, Sana talks about her family. She only knows about her father through what Sara has said, which actually makes Sensei her closest approximation of a dad by default. She confirms that it was a reminder of her brother that upset her mother, and says that her mother is very good at simply living in denial about difficult subjects like that. Sana herself says that she would find it easier if things between Sensei, herself, her mother, and Ayane simply stayed the same.