Steve / Sirius
It certainly did say something about his life, and it was nothing that Sirius might have approved of. Mind, he was always ready for a scuffle, and only ever needed one item in order to be. He could wear swim trunks at the same time, even. Occasionally, Sirius felt some real pity for those who weren't wizards.
"We can find swim wear," he pointed out, gesturing to the place. "Look at that tree. It's tropical. They sell things like that here, no doubt." Because yes, now that Steve mentioned it, Sirius did very much want to go down to the beach. "Isn't it on yours? What would you rather do?" He wasn't necessarily asking because he'd bend his own opinion, but because he was curious.