China twins, separated at 10 days, reunite at 17, become besties before discovering truth
Separately adopted twins share same taste in food, have a kid of same age, sound identical, and both almost died at 100 days old

Twin sisters in China who were adopted by separate families at just 10 days old have been miraculously bound together by fate, becoming best friends at 17 before realising they are sisters.
Zhang Guoxin and Hai Chao were given away by their parents, who could not afford to raise them.
One of the conditions of the adoption was that the two families must be from the same city in northern China’s Hebei province.
They had been living separately without knowing of each other’s existence until they reached the age of 17.

Hai heard from a classmate at school that a shop assistant at a local clothing store looked exactly like her, so she went to check.