Hi, I have a problem. There is this boy I was into since 2nd grade, and then I forgot about him until now, because he is in my class. I started hanging out with my old friends, and he is hanging out with us, and he started hanging out with us ever since I was hanging out with my old friends. Usually a lot of people have a crush on him, and he always has a crush on 2 people a year. He hugs me and stuff, which makes me feel uncomfortable. I think he likes me, but the way he is acting makes me not like him. How do I know if he has a crush on me or not?