Saturday at the market near West Mall is a lesson in lines — multiple queues crossing, merging, splitting again like paths on a map nobody agreed on. I had a list: spinach, firm tofu, two kinds of chilli. I joined the vegetable stall queue behind a woman with a wheeled bag and an uncle holding a radio low enough to be polite.

Five people were ahead of me when the stallholder shouted that the chye sim was fresh. The queue did not move forward. It moved sideways — the uncle stepped left to let a delivery boy through, the woman with the bag shifted right when she saw an auntie she knew, and suddenly everyone stood in a different order that made more sense than the one we started with. No announcement. No argument. Just a quiet reordering, the way a kitchen rearranges itself when the kettle boils and three orders need handling at once.

I ended up second instead of sixth. I did not cut. The line cut itself, socially, the way these things happen in markets where people share years of Saturday rhythm. The stallholder served the auntie first because she had been standing longer in spirit if not in literal position. Everyone accepted this. The tally adjusted.

Markets teach you that queues are stories, not geometry. A straight line is a fiction. What looks like chaos from outside is often a negotiated mosaic — five people becoming four, then six, then five again when someone leaves with bags full and someone else arrives with an empty trolley.

I bought my spinach and tofu and both chillies. The stallholder added a sprig of coriander without being asked, the way she sometimes does when the queue has been patient. I counted coins into her hand. The radio uncle moved on to the fish stall. The woman with the wheeled bag disappeared toward the escalator.

Walking home I thought about how rarely we notice when things sort themselves without conflict. News and drama train us to expect the opposite. But most Saturdays at this market proceed by small adjustments — half steps, nodded permissions, bags shifted to make space. The queue that sorted itself was not remarkable except that I was paying attention.

If you shop here, you have your own version of this story — a line that bent and settled without anyone raising a voice. I write it down so the week keeps at least one example of order arriving quietly, five people wide, then four, then moving on with vegetables in hand.