Fast or slow, I just like that you're startin' a thread, Cowgirl.
These jump to mind from the film:
"All this time and you ain't found no one else to marry?"
"Daddy that was two years ago!"
These come to mind from the story (with a little help from the 'find' feature, and copy and paste):
"Friend this letter is a long time over due."
"I sure wrang it out a hunderd times thinkin about you."
"I got a say this to you one time, Jack, and I ain't foolin."
"Try this one," said Jack, "and I'll say it just one time."
"What Jack remembered and craved in a way he could neither help nor understand was the time that distant summer on Brokeback when Ennis had come up behind him and pulled him close, the silent embrace satisfying some shared and sexless hunger."
"I feel awful bad about Jack. Can't begin to say how bad I feel. I knew him a long time."
"Around that time Jack began to appear in his dreams"
"And he would wake sometimes in grief, sometimes with the old sense of joy and release; the pillow sometimes wet, sometimes the sheets."