would love you opinion please.

Ok, heres the deal. I'm going out with this guy who is sweet but not at all my types in looks and personality is very different to mine, he is nice and i don't want to do anything stupid, but some of his views on the world and opinions (or lack there of)are so different to mine and he like me a lot more then i like him. I'm not sure what to do as i think i like another guy that i know nothing will happen with and i also think teenage relationships are stupid, but i don't want to hurt this guy, but he just isn't quite right. please give your opinion.