the.com/soul mate

The one person whose weirdness fits perfectly into the shape of yours.

means A person who understands and fits with you so naturally and deeply it feels like more than ordinary compatibility — often romantic, sometimes just a profound kinship.

from A straightforward compound of 'soul' and 'mate,' first showing up in English in the 1800s to describe a companion matched at the level of spirit rather than just habit or convenience. The idea it leans on is much older, though — Plato's dialogue 'Symposium' tells of humans originally created as fused double-beings, split apart by the gods, forever after wandering the earth in search of their missing half. The word is modern; the ache it names is ancient.

origin
Coined by poet Coleridge in 1822
myth busted
Plato blamed split humans, not fate
science says
Compatibility predicts happiness better than chemistry
real talk
Made, not found, through repeated choosing
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