Fifty Shades Darker Trailer Breakdown - 18 Things You Need To See

The trailer also introduces a ton of new characters to audiences, first of all Leila Williams, a former submissive of Christian's who becomes mentally disturbed after the death of her partner in a car crash.

Williams is played by the talented Bella Heathcote (Pride and Prejudice and Zombies, The Neon Demon), who looks distinctly different from her usual appearance, dressed down to look, well, a little bit creepy to be honest.

In this scene, Ana's sleep is disturbed by Leila's presence, though the fact that Leila disappears a second later suggests this may be a vision or dream sequence.

That or Leila's just an awesome ninja.