If a guy is constantly asking you questions and seeking to get to know you better, it's likely that he's interested in you. Asking questions is a sign that he's curious about you and wants to learn more about you.
Additionally, if he's making an effort to keep the conversation going and seems genuinely engaged in what you have to say, it's a good indication that he's into you. It's important to note that it's not always easy to tell if someone is interested in you, and it's possible that a guy may be asking questions for other reasons as well. But if he's consistently making an effort to get to know you and seems excited about learning more about you, it's a good sign that he's interested.