Boys is he trying to make me jealous????????? Girls can answer too.?

Ok so there is this guy he lives in Oregon a live in Tn we met on a cruise. Ok I told him I liked him and I'm not talkig to thus other guy bc I liked him and he said he liked it. So we have been txting nonstop everyday since then. He always txt me first! Flirting a lil over txt and we have t twice and we have sent pcs to each other too. Ok so today I was telling him how I was used in a rap battle between my brother an this other over fb. Well I told him the part I was used in and it said "some of that dug deep but not as deep as I was in your sister the other night. Oh shut did I say that? I would F$%# her with a baseball bat" well he was like wow dang. And I told him that proves they aren't getting any if they have to rap about effin each other sisters and moms. Well then he said well it's not like ur getting any either (which is true) well then I said and like u are and he sai he is. Then I told him I don't care and he sai u are lying u do. And I said I dot care bc 1) we aren't dating, 2) you can do whatever u want and 3) I don't care if your getting some or not. So my question is why would he tell me this???? And does he really like me???? Or is he just using me?? But idk what he would be using me for if he is supposedly getting some from some other girl in Oregon. And is he lying about getting some an just trying to make me jealous???? Is there somethin I can say to him like not mean but like clever about what he said about him getting some.