{Red|Crimson|Ruby|Scarl Scarlet heart icon in Snapchat holds sentimental significances. It signifies affection as well as amorous bonds. When someone sends you a ruby heart on Snapchat, it suggests powerful feelings and profound affection. Whether it's a close friend, a family member, or a amorous partner, this symbol expresses a great deal. It's a sign of intimacy and a strong bond among the person and recipient. In a nutshell, when you see a red heart emoji on Snapchat, it portrays devotion at its essence.