A young man, perhaps in his mid-twenties, rested curled on the sleek, chilled floor. His military uniform, though neatly pressed, bore traces of long journeys—worn cuffs, faint marks, a patch slightly frayed. His boots, unlaced at the tops, lay beside him, his hands cradling his head as a makeshift cushion. Nearby sat a rugged backpack, weathered from distant travels.

What truly captivated onlookers, though, was the dog.