- Kirasaka considers herself Yukina's "friend", but her attitude and way to talk about her sounds more like love, or even lust. Kojou is suitably disturbed.
- Yukina visibly blushing from seeing a mostly naked La Folia when the latter tries to "heal" Kojou.
- Kirasaka waking up naked in the same bed as La Folia, which is not helped by the latter's remark:
La Folia: "Oh, Sayaka, you were wonderful last night."
- And then there's the punishment game for Yukina and Nagisa, which almost ends up in a kiss after eating the same Pocky, complete with near-orgasming voicing.
Nagisa: "I almost lost my first kiss to Yukina-chan!"