Prof Higgins tells about another teacher who is from Carpathia and who is trying to trip up Elixa!

I hadn't recalled that!

Higgins: Thank Heavens for Zoltan Karparthy. If he hadn't been there I'd have died of boredom. Yes, he was there, all right, up to his old tricks.

Servant: Karparthy? That dreadful Hungarian? Was he there?

Higgins: Yes, that blackguard who uses the science of speech
More to blackmail and swindle than teach;
He made it the devilish business of his
"To find out who this Miss Doolittle is."
Ev'ry time we looked around / There he was, that hairy hound / From Budapest.
Never leaving us alone, / Never have I ever known / A ruder pest.