I need help and in a hurry!!!!!!!!?

Okay so I like this guy a little but not ready for a relationship I don't think an I asked him how should I tell a guy I like him an he said does he like you? Should I say do u or what??!!!!! Help! We have been friends for a long time I told him after he asked does he lyk u I said ehh idk but we have a good friendship tho...