I’m at the coffee shop. For a period, I was the sole customer sitting at a table. Seeing the empty chairs reminded me of regulars who I haven’t seen in a while.

I wonder, what happened to Patty? She was homeless but welcomed here. She kept to herself but I know from overheard conversations that she had a support group helping her, and she’d gotten a job. I hope she’s off the streets and okay.

Austin is another I wonder about. I haven’t seen him since my return at the end of May. He disappeared for a while last year. Always sporting his backpack, I used to see him wandering the city. There’s been no recent sightings.

The third missing regular is Bob. Bob, older, retired teacher and athlete, was succumbing to hip and knee problems. He was nearing 80, I think, and looking tired when I last saw him. Maybe he’s just recovering somewhere.

That’s the thing about seeing regulars and becoming familiar with a small slice of their habits. They’re not an open book. Their story is rarely fully learned by casual observers like me.

But then, that’s true with most of the people we regularly encounter, isn’t it? Cashiers and servers, students and coffee drinkers, we’re a momentary presence in others’ lives.