+++++++++++++NEED REVIEW+++++++++++++ Unexpectedly called upon to do actual work, Sensei is at school early. He finds Chika in the classroom trying to catch up on some things. She would usually do that in her dorm room, but says that Yumi has been in a particularly bad mood lately. Even so, Chika says that Yumi is not as bad as other people think, and can be "pretty chill sometimes" — she just gets overly provoked by some things as a result of a difficult life. Chika doesn't know what Yumi's current bad mood is about, but urges Sensei not to give up on Yumi as a lost cause. Changing the subject, she talks about her academic history, and asks Sensei why he just got "all cool all of a sudden". The clock saves him from answering her inquiries about whether he's up to "anything weird" that might get him in trouble.