The chapter opens with a conversation between Hiroshi and Hiroshi's roommate, who asks Hiroshi if something has happened between him and Chisa. Hiroshi says that he has seen Chisa's boobs the day before, and that he wants to know what happened. He tells Hiroshi that if he ever needs advice, he should just let him know. The two men decide to go diving the next day, but Hiroshi doesn't want to talk about anything other than diving. He says that if they go out, they get fishermen to come out and take them out. He's pretty used to this kind of thing, so he's not worried about what Chisa thinks of him. He asks if there's anything wrong with her, and she says that something must be wrong if she can't get out of the water. She's worried that something's wrong with Hiroshi, but he says that it's fine to go out and do whatever you want. He also asks if they should get their advanced open water license so that they can go anywhere in the world.