Is the sleeping together in the dialogue? That's rather impressive.

I should admit that Under the Skin is "light" for values of "light" that includes every victim so far being a woman and a tendency to sexualise said victims. However, it does pass the Bechdel test (we have just had a scene in which THREE women talk about a case with no men present) and the crimes are treated in a manner that makes them frankly a bit dull rather than emotionally devastating.