hidden in plain view

I am writing at Panera this afternoon. I like it here because the buzz of activity helps me to focus. And yeah, the cinnamon crunch scones ain't bad, either. A few minutes ago, an older woman came and sat down alone at a table near me and started eating. That was unremarkable.

Things got interesting, however, when I noticed an older man ever so slowly shuffling toward her, carrying a very full tray. I thought she would jump up and help him with it, but she didn't even look in his direction, nor did she slow the pace of her eating one iota.