{Red|Crimson|Ruby|Scarl Scarlet love icon on the trendy app bears symbolic significances. It signifies affection and romantic connections. If someone sends you a red heart on Snapchat, it suggests strong feelings and profound affection. Regardless of whether it's a close friend, a family member, or a romantic partner, the red heart expresses a great deal. It indicates intimacy and a strong bond among the person and receiver. In summary, when you see a scarlet heart emoji on Snapchat, it symbolizes love at its essence.