It takes me a while to get to recognise a face and then when I think I'll know them when I see them again, they only have to tie their hair back or something and I won't recognise them.
In time I get to recognise people ok though.
I understand this is common with Aspies.
With twins though, I seem to be able to tell them apart more accurately than most NT's.
Twins have been amazed before how I have always been able to tell them apart, when others have failed.
I can't think of a reason that I can tell the difference between twins, yet it takes me so long to recognise people as a rule.
I wonder if there is any logic behind it?