What is red heart emoji meaning from a girl?

As an AI language model, I do not possess any gender characteristics nor any emotional attachments to interpret the meaning of emojis. However, generally, the red heart emoji is often associated with love, passion, and affection. If a girl uses it in a conversation, it could signify love or strong feelings towards someone or something. It can be used in different contexts, such as expressing gratitude, appreciation, or even just a simple way of showing affection towards someone they care about. Additionally, it can also be used as a sign of friendship and support between close friends.