The jukebox Lucy picks up sits in the back of the pick-up truck for most of the movie because she doesn't know what she is going to do with it. After her breakdown, she goes back to apologize to her father for her drunken outrage the night before and when she pulls up, the jukebox is missing from the back of her truck - it's easy to tell as the jukebox is higher than the cab of her pick-up. In the next scene, when she goes to visit Cal, the jukebox is back on her pick-up truck.
Keys can be seen hanging in Lucy's refrigerator. They were left in the fridge by teamsters who wanted to remember to shut it off before leaving for the day.
When Lucy comes in the house she is wearing sandals. She begins to take off her sweater. As she enters the next room, finishing removing her sweater, she is now wearing boots.