Be Easy. Smile.
A QUICK GOOGLE SEARCH REVEALED :
Smiling is a universal language.
Smiling is a biological reflex.
Smiling helps reduce the body's response to stress and lower heart rate.
Smiling can boost your immune system.
Smiling can make you a more creative and efficient worker.
Those who smile or laugh often will tend to be happier, more energetic, and healthier.
There are 19 variations of smiles. The Complex Smile is the rarest form.
Deepika Padukone, has been described as having one of the cutest smiles in the world.
Be Easy. SMILE.