Uhhhh what....way confuzed!!?

so there is aguy he is sweet and all but gets me all mixed up he knows i like him. we txt a lot and hung out at school.it was difficult talking to him but he always made me want to so i did.anyways he always ask me questions about me liking him...Why i do when i started liking him and how much...but when i ask him about who he likes he avoids the questions like " o well im gonna go to bed" or "i gotta go meet my sis now" whats up with tht