Jack death shocked me the first time I watched the film. I was caught completely off guard. Credit must go to J. Gyllanhall for his portrayal of this beloved character. Obviously his heart and soul went inti this role and totally captivated so many of us emotionally. I too kept hoping the postcard was a mistake, and wanted so badly for him to reappear in the movie. From that point on as Ennis was left without "closure" I was too.
If he would've lived , ( and my opinion goes back and forth) Jack would have met with Ennis again IMO, cause my own personal experience of being with some one for 20 years it's not that easy to let go. Ennis was a part of Jack,just like an arm or leg by this time.The bond was there and he would've kept trying to get a total commitment from Ennis. I understand the "wish I knew how to quit you" statement from Jack. He could'nt accept loving anyone else like he loved Ennis. Wether Ennis would have seen the light and committed to Jack? well he did try to reach him again, which tells me he at least wanted to. Maybe with all his doubts he needed Jack to convince him that they could have that sweet life.......But he never got that last chance. Devastating.