Is it normal to get smile lines at 20?
Yep.Totally normal
Yes, smile lines at 20 are normal. They often come from your natural facial structure and the way your skin folds when you smile—not from anything being wrong or unusually early aging.
Some people’s smile lines show more because of genetics, facial shape, or simply how expressive they are. They may be visible only when you smile, or hang around a little when your face is relaxed; both can be normal.
Skin doesn’t follow a birthday schedule, and having smile lines in your twenties doesn’t mean you’ve aged prematurely. Faces are allowed to look like they’ve been smiling.