Trying for the "double" theme, but not working so far.  Eve is pretty normal in the sense that she's normally unhappy. V. is a psychopath.  They meet a couple of times. V. doesn't kill Eve because . . . I guess some empathy, kindred feeling.  Now V. is off to Russia to finish off Nadia who didn't die even though she was run over a couple of times.  Keep waiting to get hooked . . . hasn't happened yet.  Lightly likeable, but tries so hard to be off-beat.