Also they act a similar age
Most Helpful Guy
some young people look older then they really are 2 from smoking drinking stress etc but you never really can tell but most of the time i think its because there skin looks different subtle but different tighter and more clear less blemishes this explains why people with messed up skin look older but this is just my opinion0
Most Helpful Girl
Bad diet and being out in the sun a lot.
It is genetic too. Some people age faster.0