On some nights, when the kettle hummed low and the city settled, Hongcha would count the small things beneath the glass: the clay stamp, the watch, a photograph folded into the shape of a boat. Each item was a slow witness to the life the cart had gathered. People asked why she chose to stay small, why not expand, open a shop, print menus. She would pour them an extra cup, and say, honestly, "I like knowing where every cup goes."