11 ScienceBacked Benefits of Smiling Smirking is an easy method to convey happiness. It brightens up your face and shares positivity to those surrounding you. A heartwarming grin can promptly warm hearts and create a inviting ambience. With HD pictures capturing every detail, you can experience the beauty of a smiling face in breathtaking clarity. Let your beam radiate through high-definition screens and bring joy to whoever lays eyes on it.