I love this scene, too. It leaves me wanting to know more. What were the results of this scene? What happened next? Where did the two take up again, or did Jack's death stop the resolution of this scene? This is the kind of scene that lends itself to so many interpretations, and leaves us all wanting more.
From the surface of the scene, it seems as if a lot of things were said that won't be able to be taken back -- that the men will have to either part, or change their relationship. Something will have to happen now that the climax has been reached. But what comes now?
I love this conundrum; it peaks my interest. It is often in the denoument that the characters of the characters come to light fully.
I know what you mean, it's so frustrating that there was no resolution to that scene, because I believe that there's no way they could have carried on as they were after that, they both said things that couldn't be taken back, especially Jack. It must have been cathartic for Jack, after all those years of just accepting their relationship on Ennis's terms, he finally got to tell Ennis how much pain and frustration he went through, which I don't think Ennis realised until then. Of course it wasn't easy for Ennis either, and he was hurt and angry about Jack's infidelity, but after he'd had time to calm down, he would've realised that they couldn't carry on as they were, the wounds getting deeper every time they met and then parted again, so he would've been faced with a choice of either ending it for good, or making a go of that "sweet life" with Jack. I can't see the former being an option, despite him telling Jack to go ahead and quit him, so I truly believe the next meeting would have seen them taking the first step towards their "sweet life" together, if only... :\'(
I wish Ennis had told Jack about not being able to meet him until November earlier in the week. I totally understand why he left it until the last minute, but if only they'd had more time together after the argument, they would've been forced to discuss it and found a way to fix things, and Jack would've still been alive and they'd be happy together...But of course, it's easy to say that with hindsight :\'(