When Eve finds Adam's wooden bullet and assumes the worst, she gives him the benefit of the doubt by asking if he was, "having problems with one of the others."
Adam says plainly, "I don't see any others. Ever."
With clean blood being so rare that they have to pay someone for their food source, the line coupled with Tom Hiddleston's delivery seems to imply that the majority of vampires in this world seem to be dying off.
Does anyone else get that impression from this scene?