Costume Ideas, location and prop ideas:

Costume Ideas:
Alternative Clothing - different otufits for female;

• Happy scenes - dresses & girly outfits - to connote positive associations - e.g Colourful Clothing
  

• Sad scenes - dressed in mainly dark outfits - connote negativity - e.g Black Clothing

Leather Jacket
Tattoos

Location ideas:

Both male and female's bedrooms.
Woods
Bowling Alley

Prop Ideas:

Razor
Fake Blood
Make- up for the female character and for the fake scars
Alcohol Bottles (Some will be empty but some will be half full)