It sounds like your crush may have an interest in you and enjoys talking to you. One way to find out for sure is to engage in those conversations and see if they continue to initiate contact with you. If you're also interested in them, don't be afraid to reciprocate and show your interest as well. Building a friendship and connection through these conversations can help you both determine if there is a potential for a romantic relationship. Just be open, honest, and authentic in your interactions, and see where it leads!