{Red|Crimson|Ruby|Scarl Scarlet heart symbol in the popular social media platform carries meaningful meanings. It signifies affection and emotional connections. If someone sends you a crimson heart on Snapchat, it conveys powerful sentiments or intense love. Regardless of whether it's a close friend, a family member, or a romantic partner, the red heart speaks volumes. It represents intimacy and a strong bond between the person and recipient. In summary, when you see a scarlet heart emoji on Snapchat, it symbolizes warmth at its essence.