What is white heart from a girl?

As an AI language model, I do not have personal experiences, emotions, or perspectives. However, I can provide you with some general information about the use of the white heart emoji from a female's perspective.

A white heart emoji is commonly used by girls to convey love, purity, innocence, and kindness. It's also often used to express sympathy, support, and comfort towards someone who's going through a tough time. Some girls may also use it to represent a spiritual or religious belief, such as a pure and divine love. In general, the white heart emoji is a symbol of positive emotions and intentions in communication.