This is from the original anime, episode 5, @ 24:11. I copied the same TL of Erika's dialog as used by the fansubbers.
Ugh!
That face pisses me off!Your first engagement is against Saunders University High, right?Don't soil the Nishizumi School name with dirty tactics.Miho doesn't mind.Miho speaking in 3rd person, as Anya herself would normally do.