I have a super crush on my brothers best friend(he is 3 years older than I). He is in highschool, but I'm in middleschool. He comes to our house a lit but I'm too scared to ask him because I dont think he'll feel the same way about me. I honestly think he feels of me as a little sister because he is mean to me like my brother but he also teases me. I'm not sure if its like a love tease or just a normal tease. Is this normal? Could anyone help me out?