Erica going in for a check up after she's bitten and seeing a secetary curtsy to him. Hayes flustered, tells Erica she doesn't speak English well enough but is "very efficient". Erica just looks at him blankly.
Hayes's ditzy girlfriend actually managing to make a good point about calling the police with a vampire on the loose. Though of course when he tries, they don't believe him. Later in the film he tries again with the same result.