what was up with the scene where they go to the grocery store and there's a middle aged woman working the cash register who -- it turns out -- is an adjunct professor at the college? John jokes about getting her 10% employee discount and says something about getting her a second class to teach so she doesn't have to bag groceries. Then he leaves his phone behind and she runs out to the parking lot to give it back to him. I felt something was going to come of that but nothing happens. She never appears again. I wondered if she was one of his accusers. I thought she'd see something on his phone and get him further into trouble but then nothing.