Yea, I know what the white line is. And for people peeling their lips regularly I can understand that the white line is the most embarrasing part. But I think goldstander said that he hasn't manually peeled, so he probably has build up on his lips, so I was wondering how the white line itself can be such a problem.
And about the line on the top lip.. isn't that pretty much inside your mouth? I guess noone can even notice it anyway.