Why is your crush flirting with someone else?

Your crush might be flirting with someone else for various reasons, such as wanting to explore their options or gauge interest from different people. They may also enjoy the attention and excitement that comes with flirting, or they could be unsure about their feelings for you. Additionally, they might not be aware of your feelings or may feel that it’s a way to keep things light and fun. Ultimately, it's important to communicate openly about your feelings to understand their intentions better.