Maybe Natalia is actually an assassin for a secret government agency?
(Party. Late at night. Natalia is there with her date: a rich businessmen.).
Rich person: There is nothing quite like being rich. Wouldn't you say so, Natalia?
Natalia: Hmmmmm, yes. I suppose so....
Rich person: By the way, you never did tell me your last name.
Natalia: My name is Natalia Kills.
(Rich person looks at the glass he has been drinking, then looks at Natalia in shock. He then collapses and dies from poison. Natalia makes her getaway as people gather around the rich person.).