Why doesn't my boyfriend show me he likes me?

Ok so I met dis quy on my bday & I really liked him :) he really liked me accordinq 2 him & his friends, & sister!! We wud chill 2qether & I felt as tho sumtin serious kud happen between us soon & I wus sooo ready kuz I wus tired of beinq sinqle! But 1 day in a txt he tells me he likes me but not 2 qet 2 hooked on him kuz he had just qotten off a 2 yr relationship 3 months aqo & he didnt wanna qet “tied down” & just wanted 2 have fun. But den da next time I saw him was at a dance & we went outside & he told me he really liked me & missed me & wus stupid for tellinq me what he had said kuz he found out he was wronq after realizinq I wus da only one on his mind. & he asked me out but I said no! Da 2nd time he asked me I said yes :) so 2morow is 1 month wit him but I’ve been havin an issue.. Soo he tells me he likes me..all da time! Hes crazy, I wake up with him txtinq me at 2,3,4 am with txts sayinq he really likes me but thinq is, he doesnt show it. & I’ve talked 2 him about it & he says da same thinq, “sorry babe but I dont really show emotions other than when im mad but dont feel like I dont really like u, kuz I really do!” but ehh I don’t know..I think about it all da time cus I quess I expected sumtin else from this relationship.. I really want him 2 show me he does like me.. Soo I need help?! Shud I really b feelinq like dis? Is der actually any quys like dis? Am I xpectinq 2 much 2 soon??