Stranger Than Fiction (2000) on Netflix

Plot summary

Donovan Miller, a writer with a flight to wait for, sits in an airport bar and tells a stranger the story of his best-seller. The tale is set in Salt Lake City and follows four friends: Violet Madison, Austin Walker, Emma Scarlett and Jared Roth. The four had spent the evening together at a bar. Late that night Jared turns up at Austin's apartment, wounded. He tells the others that he is gay and that he killed a man in his own apartment. He wants their help to dispose of the body and to disappear. Austin, Emma and Violet agree to help him.