{Red|Crimson|Ruby|Scarl Red love symbol on the trendy app embodies sentimental meanings. It signifies passion as well as amorous connections. If someone sends you a red heart on Snapchat, it suggests deep feelings or profound 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 strong bond between the sender and recipient. In a nutshell, when you see a red heart emoji on Snapchat, it symbolizes love at its heart.