Henrietta was having a hard night, and so all of the goth kids went to her house for a sleepover to get her to calm down. Her mom said she would send her to a psych ward if she doesn't stop being angsty.

Michael: You're bitch of a conformist mother doesn't know what she's doing...

Firkle: I say we sacrifice her, you've suffered enough.

Henrietta: T-Thanks you guys, I don't know what I'd do without you...

Pete: She just doesn't understand the difference between a self hating emo and a nihilistic goth, She can go to heaven just so you don't have to see her goddamn face again.