Fatality

The dictionary definition of Fatality is as follows:

Fatality, n.
a person killed by accident, war, or disease.
"One of the fatalities was a sixteen year old."

The slang definition of Fatality is this:

Fatality, n.
Someone so attractive, they cause death.
"Did you see that guy in the other aisle? Total fatality."

Y/N's first love was a Fatality, in both senses of the word. They'd grown up together, though he was four years older than her. She'd had a hopeless crush on him since before she even knew what a crush was. He only ever saw her as his parents' best friends' daughter, but she'd always hoped that one day he would look at her and see something different. Unfortunately, his family home went up in flames when he was sixteen. At twelve years old, Y/N was convinced that love would never exist for her in this world.

And then she meets Hoshi, a fatality she was entirely unprepared for.