How do you know if it's double eyelid inline or outline?

I can't distinguish between double eyelid inline and outline.

Even if I ask my friends, one friend is inline and the other is outline, so I don't know the standard.

1469 2017-10-31 Lady

Inline refers to the double eyelid that shows when you lower your eyes
Outline refers to the beginning and end of the double eyelid, all separated from the front and back of the eyes

Lady 7 years ago 0

A. 2

Not in-line and out-line, but in-out in the middle

Lady 7 years ago 0

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