{Red|Crimson|Ruby|Scarl Ruby love symbol in the trendy app carries sentimental implications. It signifies love as well as emotional attachments. When someone sends you a scarlet heart on Snapchat, it suggests strong sentiments or profound affection. No matter if it's a close friend, a family member, or a amorous partner, the red heart expresses a great deal. It's a sign of closeness and a deep connection between the person and recipient. In summary, when you see a red heart emoji on Snapchat, it symbolizes love at its heart.