Lily loves helping in Grandma's beautiful garden. She and Grandpa help make sure everything's growing strong. One day, Grandpa lets her in on a secret: pointing to an ant, he says that everything is a part of something bigger. One ant is part of a colony. One raindrop becomes part of the ocean. One star is part of the universe. When Lily's Grandma passes away suddenly, Lily struggles to deal with and understand...