I guess this is a little bit OT, but it's always struck me how disappointed Junior looks when the truck pulls up and she sees Cassie in it--disappointed and maybe even a little disgusted? Like it was a very unpleasant surprise, like she was expecting some quality time alone with her dad, and there's Cassie.
It's made me wonder, too, What was Ennis thinking, bringing Cassie along? Maybe Cassie pestered him to bring her along because she wanted to meet his daughter.
Yeah, I've figured Cassie was just trying to pump Junior for information.