What should i do about this?

Me and this guy started dating 3 weeks ago. He was so sweet to me , he wrote me poems and called/txted me EVERY DAY ! he wanted to get with me for a while but i had a bf when we first met , so now that im single i gave him a chance. He is so diffrent unlike any other guy ive EVER known ! i feel safe when im with him , my feelings do to. He said him and his last gf broke up because they ddnt talk much, so i promised that wouldnt happen with us and he promise he would try his hardest to make us work because he really likes me. One day i found myself being the only one to Txt or call first. i told him about that and he apologized and said he jst been really busy, i forgave him..then it started again so i decided to let him be the first to call.he didnt txt or call that whole day, i was furious with him ! to make a long story short, he says he feels like we're falling to friends , and i think thats because we dont know each other that well like we should but thats his fault because he ddnt make the effort like i did to try and get more familiar with each other. He says we should be friends first then see where it goes, which i understand. but he told his friends he has the best gf in the world and that im diffrnt, he was the first one to say i love you. FRIENDS dont do that. i know we kinda jumped into this fast but i cant stop my feelings. he says he dnt even knw if he wants us to break up, but this is OUR relationship not his WE suppose to decide things about us,not him. im not gonna wait around for him to decide what he wants us to be, thats not right. but i dont wanna leave him , im trying to fight for this relationship but i cant fight by myself. idk what to do , im confused ! ..help :(