Nowadays, since most new people Odd meets tend to be customers, he pays attention to their order and how they intact with their shop

Odd stands by that you can learn a lot about someone through their preferred drink (what it is, why they order it, is it for here or to go, are they particular to how it's prepared, etc.), and since more often than not the shop displays various curiosities, more often than not there's one that catches a customer's eye (which helps Odd narrow down what kind of things spark their interest)