{Red|Crimson|Ruby|Scarl Ruby heart symbol in the trendy app bears meaningful implications. It represents love and emotional attachments. If someone sends you a scarlet heart on Snapchat, it implies deep emotions or deep love. Whether it's a close friend, a family member, or a romantic partner, the red heart says a lot. It indicates emotional connection and a deep connection among the sender and receiver. In summary, when you see a red heart emoji on Snapchat, it portrays love at its heart.