Yumi approaches Sensei at school and, to his surprise, asks for help studying. She doesn't want to be seen asking him for anything, so they go to the roof — she has a key, but probably isn't supposed to. Their study session starts slowly, since neither of them really knows what the upcoming tests will cover. A discussion of whether English is useful leads to a discussion of how Yumi sees her future, but she says that she hasn't really thought about it, and apart from basic necessities, doesn't much care. Sensei keeps helping Yumi with her studying until it gets dark.