In the S.S, when Ennis discovers Jack and his shirts,he smells them,hoping for some scent of Jack and BBM.Apart from the fact that part makes me cry,every time I read it.It goes on to say,there was no real scent of it, "only the memory of it,the imagined power of Brokeback Mountain of which nothing was left but what he held in his hands."
That sentence has always intrigued me,does it mean that for Ennis,there was a brief time,i.e on Brokeback, where even he felt that anything was possible,hence the, imagined power phrase.
Being an incurable romantic I would love to think that.Simply because it then makes me review their time on BBM and feel that they were both truly happy there.
It does however mean that if that is the case,then BBM was the only time of pure 100% undiluted happiness.So the subsequent meetings, were all to some extent tarnished.It also fits in with the dozy embrace scene,where in the S.S Jack remembers it as the only perfect unmarred moment,from which maybe they had never advanced.
If they at least had one perfect moment,then it becomes slightly more bearable,for me anyway.