Mikoto's reactions when she found out were really funny. She was really planning on killing female Natsuru to eliminate male Natsuru's rumored girlfriend so she could have him all herself.

Natsuru is getting more girly by the episode. The shrieks during the fight and protest noises when dressed up as a maid were ultra-feminine.

Yeah, Kaede pisses me off. She has a brief chat with the haunted house girls, then takes Natsuru in and starts faking being scared out of hopes of being comforted. She's starting to get disturbingly possessive of someone who has said (s)he isn't a lesbian, and has not actually answered her confession. Kampfer-mode Akane isn't any better some of the time, but she isn't tricking, manipulating or trapping Natsuru, and she doesn't rudely impose herself on social outings and "dates" the way Kaede does.

Even Shizuku politely states that she doesn't mind tagging along, Kaede just comes in and then starts monopolizing Natsuru no matter what anyone else was doing with Natsuru.