Love symbols are objects or images that represent affection and romantic feelings. Common examples include the heart shape, which signifies love and passion, and the rose, often given as a token of love. Other symbols, like the infinity sign, represent eternal love, while doves are associated with peace and harmony in relationships. Different cultures have their own love symbols as well. For instance, in Chinese culture, the red envelope symbolizes good luck and love during celebrations like Chinese New Year. Similarly, the Celtic knot represents interconnectedness and the eternal bond between lovers, showcasing the universal nature of love across various traditions.