In the couple of seconds before it shifts to the "tent don't look right" scene, I love how, as Jack is carrying a big gnarly tree limb on his shoulder, Ennis reaches over and touches - Jack's shoulder? The wood?
I also love how in the close up of Jack saying "...redlined it all the way," Heath acts with his ear - you can literally see his ear smile.
I love how Jack's mouth twitches right before he says, "Friend, that's more words..."
I love Jack's facial response to "when I got the entry fee in my pocket," like "Oh yeah, I'm familiar with being in that situation!"
Cassie's face after Ennis says, "Good for you."
After Ennis tells Alma Jr. "With the round up coming, I won't ever be home," I love how his face is checking for reassurance from her that she is okay with him saying no.
Those are some.