Why his religion pulling me ?

i don't like his religion .but i love him.when ever i saw him saying prayer ?and he receite some ting ?where is sit i sit their.i want ot listen it more and more.but i don't like the muslim people.but the guy i love him.what should i do?i ask him what is thsi he said.why this think pulling me .like i feel something i can't express.i feel really calm.when i ask him what is this .he said this the voice of ur heart.u know islam is a realigion of heart.he tell me many more thing.i met him 4 years aog.betwoon this tiem he never do with me.if i ask him why don't u ?i can't do that before marriage.becasue our religion didn;t allow us.and he ask me.tell me bible didn't teach this lesson?he ask me.i know in bible it is.?but how did u kow that/he said in "quran".its tell in quran.about juish .christion...so thsat all the question is i want to marry him?bur he said i love u too.?but i can't first u have to embred islam.?this thing pulling me.he didn't force me to embred.i laso read qura