I gave my seat to an elderly woman on the bus, and before she got off, she whispered, “When your husband gives you a necklace, put it in water, and whatever you do, don’t wear it.” A week later, my husband showed up with a velvet box. I smiled, thanked him, and that night, I left the necklace soaking in a glass of water… By morning, the water had revealed something terrifying.

By Thursday evening, the house on Elmwood Terrace had become a stage set. Every word Morgan spoke was rehearsed; every glance Julian cast was a diagnostic assessment of his prey.

Julian had returned home early, carrying a bouquet of white lilies. He set them in the center of the kitchen island, watching Morgan as she prepared a simple vegetable broth.

"I took care of the clasp, Morgan," he said casually, pulling the familiar black velvet box from his breast pocket and placing it next to the flowers. "I dropped by the atelier during my lunch hour. The jeweler reinforced the safety latch. It won't slip off now, no matter what."

Morgan felt her heart hammer against her ribs, but she kept her back turned, seasoning the broth with deliberate calm before she wiped her hands on a dishtowel and faced him.

"You shouldn't have gone out of your way," she said, managing a radiant, appreciative smile.

"Nothing is out of the way for my wife," he said, stepping close and flipping the velvet lid open.

Inside, the sapphire necklace rested against the silk cushion. To an untrained eye, it looked pristine, gleaming under the recessed halogen lights of the kitchen. But Morgan, having stared at the original under a jeweler's loupe for hours before soaking it, noticed the subtle difference: the setting had been freshly recoated. A microscopic, oily sheen gave the star sapphires an unnaturally wet luster.

"Try it on," Julian whispered, lifting the piece from the velvet bed. The cold platinum dangled between his fingers, swaying like a pendulum. "Let me see how it looks with your hair up."

The room seemed to shrink. Morgan could hear the hum of the refrigerator, the faint ticking of the wall clock, and the heavy, anticipation-laced breath catching in Julian’s throat. He was trying to rush the timeline. He wanted the toxin in her skin *now*, perhaps to simulate an onset that would culminate precisely during the gala's opening remarks.

"Julian, no," she chuckled lightly, taking a half-step backward and tapping her flour-dusted fingers on her apron. "Look at me. I'm covered in garlic and flour, wearing old sweatpants. I’m not putting on a masterwork piece while I look like a scullery maid."

Julian’s arms remained raised for a fraction of a second too long. His smile thinned, the mask slipping just enough for Morgan to catch the cold calculation behind his pupils.

"It will only take a second, Morgan," he insisted, his voice dropping slightly, losing its performative warmth. "I just want to ensure the latch holds against your skin."

"On Saturday, Julian," she said, her voice turning firm, adopting the authoritative tone she used when telling a corporate executive that their deductions were fraudulent. "At the gala. With the emerald dress. It deserves an entrance, doesn't it? Don't ruin the magic of the evening."

Julian blinked. Slowly, his hands lowered, and the charming facade slid back into place.