Casual Smile Photoshop Enhancement

I need a photo edited to include a smile. The photo is casual in style, and the smile should be a natural one, without showing her teeth. The symmetry of the smile doesn't need to match the rest of the face, so there's some flexibility in how the smile is edited.

Ideal skills for this job include:
- Proficiency in Photoshop or similar photo editing software
- Experience with facial retouching and smile enhancement
- Ability to create a natural-looking smile