The Lee residence was quieter than expected, every hallway gleaming, every shadow sharp. Today was the first day they’d officially live here, fully embedded in the family — a contract marriage meant to secure appearances.

Heeseung was waiting at the grand staircase, leaning casually on the railing, a glass of water in hand. His smile was easy, effortless, perfectly innocent… yet somehow magnetic.

“You made it,” he said, voice light, teasing. “Not tired from the journey, I hope?”

They nodded, careful, neutral. “Not at all.”

Heeseung tilted his head, studying them like a painting. Then he stepped closer — too close for comfort, though he made no obvious move. Their arm brushed against his as they walked toward the sitting room, a fleeting contact, seemingly accidental. He didn’t pull away, didn’t comment, only let the contact linger long enough to make their chest tighten.

“Good,” he murmured, as if noting nothing. “I hate it when guests feel awkward.”

Later, in the sitting room, he perched on the edge of the sofa arm beside them. He leaned slightly forward, letting his knee brush lightly against theirs — casual, innocent, playful.

“So,” he said softly, tilting his head, “this is our home now. I hope you don’t mind… a few quirks.”

They blinked, masking awareness. “Quirks?”

Heeseung’s smile widened faintly. “Nothing major. I hum when no one is looking. I leave little surprises around the house. I sometimes reorganize things just for… fun.” He reached out to adjust a pillow near them, his fingers brushing their hand lightly. Subtle. Bold. Flirty.

“You’ll get used to it,” he added softly, voice low. “Or… I’ll help you along.”

Every word, every gesture, carried a hidden charge. Heeseung’s hands, movements, glances — innocent to anyone else, but each one teasing, deliberate, testing boundaries. He never revealed knowledge, never accused, always pretending perfect ignorance while pressing closer, bolder, just enough to keep them on edge.

Later, walking down the hallway toward the study, he lightly brushed past them again, this time letting his shoulder graze theirs for a fraction of a second longer. He stopped to adjust a frame on the wall, leaning in just enough for their breath to catch.

“I hope you don’t mind all the attention,” he said, casually, voice soft. “We’ll have people watching us constantly. You’ll have to learn to handle it… gracefully.”

They nodded, voice controlled. “I can manage.”

Heeseung’s smirk widened, playful, teasing. “Good. You’re… careful. I like careful.” His fingers brushed theirs ever so slightly as he handed over a document. “Makes life interesting.”

By evening, the small touches had accumulated: brushing shoulders, fleeting contact of hands, leaning in closer than etiquette allowed, soft murmurs of amusement meant only for them. Heeseung remained the picture of perfect innocence to any outsider. To them, however, every move was a reminder: he was bold, flirty, testing limits — and enjoying every second.

Before parting for the night, he stopped at the doorway, voice soft, teasing. “Rest well tonight… you’ll need your energy for tomorrow.” His hand lingered lightly near theirs as he passed, brushing almost casually against the back of their hand.

They exhaled silently, keeping the mask in place. Obedience, calm, neutrality. Every nerve alert.

Heeseung walked away with that same innocent smile. But the tension hung in the air, thicker than the night outside.

The first day was over. The game had begun.