It is almost impossible to find a person who is absolutely identical to you, because each of us has at least some kind of zest. Moreover, these very features of people are awarded by nature itself and sometimes it does not skimp on interestingness. And it also happens that, thanks to the intervention of modern technologies or accidents, such details also appear in the human body that are unlikely to be found in someone else.
“My friend has only one line on his palms.”

“My navel is constantly sticking out”

The guy with the protruding navel showed how to deal with it – he just pushes it in

“I am half blonde, half fair. And eyebrows too “

“My wound healed in the shape of a heart”

Eye after keratoprosthetics – replacement of the human cornea with an artificial one

“The scar on my arm is always clean.”

“Vitiligo caused some of my eyelashes to turn white.”

“I have a birthmark on the mucous membrane of my eye”

“A pebble that got there 25 years ago is coming out of my hand.”

As the author of the photo said, 25 years ago he fell off a bicycle, and apparently then a stone fell into his palm. The wounds healed, but after so many years the stone decided to go outside.
Perfect 5

“My natural hair is dark with light spots.”

“My brother and I have the same moles on the same fingers.”

“I was born with very small pinky fingers.”

“It looks like the number 21 is written on my iris.”

“My child has a lock of very dark hair.”

“I was born an elf”

You should not hide your zest from others – it is better to share them. And, preferably, in our comments!