Do you think he likes me?

He's in my homeroom and sometimes I see him stare at me a lot and I laugh at all his jokes, he's also in my other cl and he sat next to me a couple of times but we didn't talk and he also sat next to me when where on the computer, he plays lacrosse/football and he is really smart, whenever I see him in the hall way he still looks at me a lot when where not in cl and also the theirs a bookshelf in the clroom, today we where talking about our horoscopes in my small cl and we where talking about mine and then he was smiling at me as he was answering back about my horoscope