Sunflowers are flowers that yearn for light, symbolizing health, happiness, vitality, pursuing a positive life, and always have a positive attitude. This sunflower necklace locket with the hidden message, 'you are my sunshine'. It's inspired by the classic song of the same name. 'ou are my sunshine, My only sunshine, You make me happy When skies are grey.'he pendant is a delicate metal sunflower, the sunflower can be opened easily. Give the necklace to him or them who brings you warmth and happiness, and it's a great way to express your love.