Awkward Social Situations – Why Do We Do the Pavement Dance With Strangers?

You see them coming. They see you coming. There is, by any reasonable measure, an entire pavement’s worth of space between you. And yet, at the exact same moment, you both step left. Then, as if choreographed by some invisible and slightly incompetent director, you both step right. Then left again. Neither of you laughs immediately, though you both want to. Eventually one of you simply stops, and the other one squeezes past with an apologetic little shuffle, and you both silently agree to never speak of it again.

Two grown adults, entirely capable of walking in a straight line, somehow rendered helpless by a stranger’s shoulder width.

So what actually happens in those two seconds of pavement chaos?

The answer is that you’re both being too polite, at exactly the same time, in exactly the same way. As you approach a stranger, your brain is constantly predicting their next move — an instinct called motor mirroring, where watching someone else’s movement subtly activates the same neural pathways you’d use to make that movement yourself. The trouble is, you’re not just predicting their path — you’re also trying to be considerate and give way. So is the other person. You both make a small, generous adjustment to avoid a collision, based on where the other person seems to be heading. Unfortunately, “where they seem to be heading” is often just “away from you,” because they’re doing precisely the same calculation, based on you.

The result is a tiny, unintentional feedback loop. You move to avoid them; they move because you moved; you move again because they moved. Two considerate decisions, compounding into one thoroughly ridiculous dance.

Here’s the twist that makes it worse: the more polite you both are, the longer it tends to go on. A truly oblivious pedestrian, marching in a dead straight line without a flicker of awareness, actually causes fewer of these standoffs — because there’s no mutual adjusting happening at all. It’s precisely the socially conscious among us, the ones actively trying not to inconvenience a stranger, who end up causing the inconvenience.

There’s no clean fix for it, either. Some research on pedestrian traffic flow suggests a slight, deliberate pause — simply stopping for a half-second rather than guessing — breaks the loop faster than any clever sidestep ever could. Which is a very sensible, practical solution that absolutely nobody follows in the actual moment, because stopping dead in front of a stranger feels, somehow, even more awkward than the dance itself.

So next time you find yourself locked in a four-step shuffle with a total stranger on the pavement, take some comfort in this: you weren’t clumsy, and neither were they. You were both just trying to be nice, at precisely the wrong moment, in precisely the same direction.

The pavement, unhelpfully, offers no opinion on any of it.

What is your favourite dance step in this sutation? Salsa or Paso Doble?

Let me know in teh comments below.