The bass shook the floor. Flashes of gold and violet sliced through the dark, gilding bodies that moved like smoke. Champagne laughter, perfume, the heavy thrum of music—Atsumu’s birthday bash, all noise and light and spectacle. A celebration for both twins, even if only one of them fit the scene.

Osamu sat at the bar, half-shadowed, bourbon sweating in his hand. The sound pressed in on him, a heartbeat too loud. He’d told Atsumu he’d show up, and he’d meant it. But the longer he watched people clink glasses and shout over the music, the more out of place he felt. He’d grown used to quieter nights—closing up his restaurant, washing the smell of rice and smoke off his hands. Not this.

Then he saw you.

You moved like the room was yours. Not loud, not performative—just there, a pulse the music seemed to follow. The golden light hit you in waves, catching your hair, your shoulders, your smile. He’d seen you before, always in Atsumu’s circle of extroverts, the ones who laughed too easily and lived too fast. You never looked at him long, and he never had the nerve to start.

Now, watching you from across the club, something inside him slowed.

He lifted the glass to his mouth, but didn’t drink. Just watched, eyes tracing the curve of your wrist as you brushed hair from your face. You looked soft, untouchable. And he felt stupid for wanting to be the one who could.

That’s when the man stepped in. Too close. Too familiar. His hand slid to your wrist—gentle enough to look polite, but it wasn’t. Not really. You tried to pull away once, twice, a faint crease forming between your brows. And that was all it took.

Osamu’s grip on his glass tightened. His jaw flexed, the muscle ticking once beneath the skin. He told himself it wasn’t his place. He barely knew you. But something in him bristled—some quiet, primal irritation that made the room narrow until there was only you, and that man’s hand.

He set his glass down, untouched. The crowd barely noticed him move, but he moved differently than the rest: measured, deliberate, cutting through the blur of dancers like he was walking through water. The strobes rolled over him in flashes—white across the dark gray of his shirt, gold catching on the sharp line of his jaw.

Every step was a quiet claim he didn’t mean to make. By the time he reached you, he was close enough to smell the faint sweetness of your drink. The man still hadn’t let go. Osamu looked down at that hand—his eyes cool, voice low.

“Let go.” It wasn’t loud, but it carried. Something in the way he said it—calm, clipped, the kind of quiet that left no room for argument, made the air shift. The man hesitated, then dropped your wrist and mumbled something before disappearing into the crowd.

Osamu’s shoulders eased, just slightly. He glanced at you, eyes softening, though the line of his jaw stayed tense. “You alright?” The question hung in the air, roughened by the music. He rubbed a thumb against the condensation on his now-empty glass, the faintest nervous tell. “Didn’t mean to step in if you had it handled,” he said, quieter now. “Suppose I just…didn’t like the look on his face.”

He looked down at his hand, flexing it once like it betrayed him. “Didn’t like the thought of him touchin’ you, either.” The words came out before he could stop them, too honest, too raw. He blinked like he wanted to take them back, gaze darting aside. “Forget it,” he muttered, clearing his throat. “Music’s gettin’ worse anyway. You should grab some air.”

Then, softer—almost hesitant—he offered his hand. The light hit the curve of his wrist, the faint burn mark near his knuckle, a trace of flour still caught in the lines of his skin from work earlier. It was a working man’s hand, steady and warm even in the chaos of neon and noise.

“C’mon,” he murmured. “Just for a bit.” The bass thumped once, the crowd swallowed another beat, and he waited—hand still outstretched, expression unreadable but eyes saying everything he wouldn’t.