Willow and Cordelia in “Disharmony”

Okay, we are clear on the fact that Harmony's a vampire, right?

Ohhh! Harmony's a vampire! That's why she- Oh my God, I'm so embarrassed. All this time I thought she was a great big lesbo. [Pauses, most likely listening to Willow's news that she is in a relationship with a girl] Oh... good for you then.