In general, people are born with lips that have the same tone of color all over. However, there are times when the lips are not evenly colored so that the upper area could have a much darker color than the one at the lower part. How did this happen?
In general, people are born with lips that have the same tone of color all over. However, there are times when the lips are not evenly colored so that the upper area could have a much darker color than the one at the lower part. How did this happen?