Yes. And folklore comes from places of truth.

[Alucard's response is cool and measured, giving nothing away. Making sure his fangs are well hidden.

He leans over, placing his coffee cup back on it's tray. When his eyes meet Vanessa's again, they're still cautious. Curious.]

Even if vampires are not real, someone believes they are effected by them. So that much qualifies as a reality in my mind.