What is namaste? It's found in a smile, a friendship, a celebration. It exists in silence; it can be said when you're happy or when you're feeling low. For one small girl in a bustling city, namaste ("I bow to you") is all around her as she and her mother navigate a busy marketplace—and when she returns with a little plant and chooses to give it to an elderly neighbor, it can be seen in the caring bond between them.