In the lashes above my right eye. Have had it for quite some time. Sometimes I notice it has shed (but yes, where did it go? Eww. I think it fell out when I washed my face and went properly into the drain with the suds.) And then it regrows in its “hey, here I am again” blond, white, gray, silver, whatever…it’s not the dark brown or black like the rest of my lashes.
My sister has one, too. Funny that we compared notes about that several years ago.
Good thing for mascara. And the rest have stayed their original color, so it’s not necessarily a sign of more to come…unless I just haven’t reached that yet. (...foreboding music…)