Anyone who would day I am the chosen one, I would send them to a ward to get treated for disillusionment. In this case, the vampire would have a room full of innocent victims. The vampire would have to be put into the vampire section. Running away from the vampire isn't even a option, unless your someone thinks they are from twilight.
If it was Bill from True Blood, I'd go for it.
I'd have this overwhelming need to stab them in the face.
I'd share my shrimp & garlic left-overs with them -- with extra garlic
yes i am the chosen one, you must bite me