"Brokeback Mountain" is a story told by an omniscient narrator. The narrative is realistic in tone and employs description, metaphor and dialogue to examine the actions, thoughts, emotions, and motivations of its main characters.
The narrative is mostly linear, apart from an introductory prologue (which was accidentally omitted from the initial publication in The New Yorker magazine); the story describes events in sequence from a beginning point in time, the year 1963 when the characters are introduced, to the end of the story some 20 years later. Other than the title location and the town of Signal which is the nearest settlement to the eponymous mountain, the settings are actual locations in the United States. The characters are described in a naturalistic manner, as people living in a specific milieu. The story adheres to conventions of modern dramatic fiction; its literary devices serve to present a portrait of recognizable people in familiar situations, without supernatural or metaphysical allusions (while other of the Wyoming Stories do include passages of magical realism).
In the two-paragraph prologue, the lead protagonist, Ennis del Mar, awakes in his trailer at some unspecified time beyond the ending of the story. He has had a dream about Jack Twist, and over a cup of coffee he reflects on the time in 1963 when he first met Jack. The main narrative then begins with the description of the two protagonists as they were in 1963:
They were raised on small, poor ranches in opposite corners of the state, Jack Twist in Lightning Flat, up on the Montana border, Ennis del Mar from around Sage, near the Utah line, both high school drop out country boys with no prospects, brought up to hard work and privation, both rough mannered, rough spoken, inured to the stoic life.
From there, the story is an episodic examination of conflicts arising from the characters' interaction with each other and other people in their lives. The story condenses passing years and significant events into brief passages, and employs dialogue to reveal character and conflict.
They never talked about the sex, let it happen, at first only in the tent at night, then in the full daylight with the hot sun striking down, and at evening in the fire glow, quick, rough, laughing and snorting, no lack of noises, but saying not a goddamn word except once Ennis said, "I'm not no queer," and Jack jumped in with "Me neither. A one shot thing. Nobody's business but ours."
