Giyu smiles?

Giyu Tomioka had a reputation among the Hashira: quiet, brooding, unreadable — and most notably, he never smiled. Not once. Not even after a mission well done or during a rare peaceful meal with the others. The stoic Water Hashira’s permanent poker face became such a mystery that the other Hashira made a bet: whoever could make Giyu smile would get free meals for a week, courtesy of the others. Mitsuri tried compliments. Tengen brought fireworks. Rengoku shouted encouragement with fiery passion. Obanai even tried a sarcastic joke. Nothing worked — Giyu stayed stone-faced through it all, only offering a slow blink in response. Days passed with failed attempts, until Sanemi strolled by with a scowl and scoffed, “Tch. Hey, idiot. Wanna be friends or whatever?” Giyu paused, glanced up, and — to everyone's shock — let out the tiniest, softest smile. “Sure,” he said simply. Silence. Then chaos. The bet was over, and Sanemi didn’t even try.