{Red|Crimson|Ruby|Scarl Red heart icon in the trendy app bears symbolic implications. It signifies love and romantic bonds. If someone sends you a ruby heart on Snapchat, it conveys deep sentiments or deep affection. Whether it's a close friend, a family member, or a romantic partner, the red heart says a lot. It's a sign of closeness and a deep connection among the person and recipient. In summary, when you see a ruby heart emoji on Snapchat, it symbolizes love at its core.