Do you ever wonder if you’re a background character in someone else’s epic story?

I was walking past a cafe today and saw two people having a very intense, whispered conversation. In their world, that’s a season finale moment. To me, they’re just "the people by the window" while I go buy milk.

It’s kind of comforting to know we’re all just cameos in thousands of other people's lives. Anyone else ever get that "Sonder" feeling?