Mai-HiME
When Midori is drunk and pukes sparkly orange stuff on Nao
When Midori gets Yukariko drunk (Karaoke episode)
The panty episode, where at the end, Mikoto is swinging back and forth with panties on her head
When Mai freaks out because she sees Mikoto trying to "get a date" (Nao episode)
Mai-Otome
The scene at the pool where Erstin thinks Nina is touching her and says something yuri-ish like "But were both girls... ok..." (or something like that)
When Nagi laughs after seeing the cradle thingy that Arika was in (Episode 21)
Arika finding Nina's week spot
When Sergey says that Arika looks like an ant