Is it normal to get smile lines at 17?
Yep.Totally normal
Yes—smile lines at 17 are normal. They’re often just natural creases that show when you smile, not a sign that you’re aging unusually early.
Your face folds when you smile, and how visible those creases are depends on things like your facial shape, skin, and genetics. Some people notice them in their teens; others barely see them until later.
They can also look more obvious in certain lighting or when your skin is dry. Basically, your face is doing a very ordinary face thing.