{Red|Crimson|Ruby|Scarl Scarlet heart symbol on the trendy app bears symbolic meanings. It symbolizes passion as well as emotional attachments. When someone sends you a burgundy heart on Snapchat, it suggests deep emotions or deep love. No matter if it's a close friend, a family member, or a romantic partner, this symbol speaks volumes. It represents closeness and a strong bond between the sender and recipient. In summary, when you see a scarlet heart emoji on Snapchat, it depicts warmth at its core.