Wonder why we always tell people to smile infront of the camera whenever we are taking photos? Why is that? Because smiles make people look better? Or you feel better as a photographer when you photograph someone smiling?
To me, when a stranger smiles infront of the camera, it is an affirmation, that he/she can trust me completely despite being a stranger. Its stands by the notion that words aren’t important. That smiles can be the kindest language.