First random thoughts:
Jack literally spills the beans. And with that, he also figuratively spills the beans that it makes him nervous (?, distracted?, agitated?) to have Ennis half naked so nearby, additionally talking about balls the size a apples.
I love that Ennis puts his hat back on as soon as he finishes shaving, and leaves it on later, when he warshes everything he can reach.
When Jack spills the beans, Ennis notices (of course, Jack curses), but ignores it. No mischievous remarks, no teasing about it. Love him for that
.
The coffeepot makes another appearance.
Is Jake left-handed? It's difficult to open a can a beans in that position. But even with this in mind, Jack seems pretty clumsy here, even before he spills them. It's the way he holds the can opener (which he is pretty good with - at least he said so
). Reminds me of my own difficulties to use some kinds of can openders (and I'm left-handed). Could be on purpose, to show Jack's lack of handy skills, could also be because Jake being left-handed (if he is).