Browsing. Right. Okay. The Soldier is not actually sure how to do that, but if this is a test, he's determined to do it right, so he gives Gold a wary sidelong look in an attempt to gauge his expression, then turns away to walk slowly along the side of the shop.

Since he is supposed to be only pretending, he keeps most of his attention on Gold and the person opening the shop door. He is very good at paying attention to things without looking at them directly.