While walking around aimlessly after school, Sensei meets Sara and Haruka at a bistro. Sara asks whether her daughter is friends with Haruka's employee Rin, since they're both in Sensei's class — he doesn't think so, but decides to see if he can push them together sometime. Their waitress is Kaori. Haruka likes Kaori's tattoo, and asks what Sensei thinks about tattoos on women. Soon afterwards, Sana shoos Sensei away so that they can get on with "a bunch of girl-talk".