I like dis boy @ my church and i dnt know if he likes me. ?

i think his gma likes me she always smiles @ me. sometimes he'll stare @ me in da eyes and we'll stare @ each other but im da 1st one to luk away. i really lik him & everyone else does 2 all da gurls he is da cutest person in da whole church. but im not sure if he liks me if he gets me mad sumdays i wont luk @ him & ignore him & wen hes mad @ me he will do da same (his dad is sumone important in da church) but how do i know if he likes me every other gurl talks 2 him except me.