11 ScienceBacked Benefits of Smiling Wearing a smile is a simple method to express joy. It brightens up your face and disseminates positivity to those around you. A delightful beam can immediately melt hearts and generate a friendly ambience. With high-definition images capturing every detail, you can experience the beauty of a smiling face in breathtaking clarity. Let your smile radiate through high-definition screens and bring joy to whomever lays eyes on it.