Tessa Riley arrived in the yellow house to our right on a bright April Saturday with a moving truck, two teenage nephews carrying boxes, and a laugh that crossed property lines before she did. She was thirty-one, recently divorced, a freelance interior stylist according to the introduction she gave everyone, though I never understood exactly what that meant. She wore linen pants, gold jewelry, and that powdery perfume. She had the kind of friendliness that made people feel selected. When she spoke to you, she tilted her head as if you were already close.
The first week, she knocked on our door with brownies.
“Hi, neighbors,” she sang, holding up the plate. “I’m Tessa, and I bribe people with sugar because I have no shame.”
Caleb laughed immediately.
I smiled because it was funny enough, and because I was trying to become the kind of woman who had neighbor friends. My childhood neighborhoods had never felt like communities. They were just places where families pretended not to hear each other breaking. Marigold Lane was different. People waved. They borrowed ladders. They posted lost cats on the neighborhood app. I wanted to belong to that ordinary softness.
Tessa learned us quickly.
Too quickly, I later thought.
She learned I worked late shifts twice a week and alternating Saturdays. She learned Caleb liked IPAs and documentaries and hated cilantro. She learned our dog, Mason, would do anything for freeze-dried chicken treats. She learned which side of the garage held the spare trash bags and that Caleb always forgot recycling day unless someone reminded him.
She told me I was “so lucky” to have such a devoted husband.
She said it while looking at him a second too long.
At first, it felt harmless. Maybe even flattering. Tessa was flirty with everyone, I told myself. Some women spoke with their eyes because it made life easier. It did not mean anything.
But then she kept showing up at the edges.
If I watered plants, she was suddenly outside watering hers. If Caleb grilled, she appeared with extra buns or corn or a bottle of wine she “could never finish alone.” If I left for work at three in the afternoon, she waved from her porch and asked how late I’d be gone.
Once, laughing, she said, “I just need to know when to stop blasting music and pretending I’m twenty-two.”
Her eyes stayed serious.
Caleb began mentioning her casually.