I like him alot...what can i do?

Ok so this guy named cesar in my 3rd hour cl is soo adorable like i just wanna hug and kiss him all day. So we mess around in 3rd hour and in the morning like he hugs me and i ask him are you gonna me today? (inside joke) and he said definitly but in a sensual way and it kinds turned me on lol. So in 3rd hour, we pushes me and smacks my and i push him and smack him like we play around. But i want to get his number so we ca text each other and get coser and maybe go out but he hits on almost everyone i know. Soo helpp. No mean comments please