Is there a chance he likes me?

this boy, he's my best friend. and i asked him to sadies...so we're going and he's like shouldnt ur boyfriend know? and i told him that we're going as friends...and then he said: and what will we say when they catch us making out? i mean he always jokes around like that, and he one told me that he liked me...i liked him too but i was dating someone and so was he...oh and he wants another girl to come with us to sadies...so tell me...he like me? or her?