that's pretty close actually. But I was looking at the video clips from the movie ( http://lessthanzero89.tripod.com/lessthanzero.html
), and its not how I remembered it to be.
The main character looks more like a rock type of guy. Wearing grungy type clothes. He's girlfriend has blonde hair.
At the end the girl goes to her house and just starts screaming hysterically at her mother and trashing the house - and I think thats when she realises one of her friends is dead. It seems more like a 'wild' type of film - where they go out partying, and they go joy riding at shit.