can we be more than friends ?

I'm a female and I'm 18 yrs old . I met this guy a year ago & we were right off the bat attracted to each other we even hooked up that same day . We exchanged numbers & texted & met up a week after that . By the way he's 33 yrs old , I'm usually attracted to older men but never anyone this old , but I still went with it . The first time we met up was at his house (he lives alone & has no kids ) we drank some wine & smoked (marijuana) I usually smoke about once a week but he told me he smokes daily , well the point is I didn't care & we got so high . He moved closer to me & we started kissing deeply then his hands were on my breast & we took it to his room . I was so turned on & wet ! He sucked my blobs & my neck & we kissed ,it was really good. But then he started getting me fully undressed . I knew he wanted to have sex & so did I , I was so wet . So I asked him if he had a condom & he said no . I told him I wouldnt have sex with him without one so he begged me to give him 5 min to buy condoms after a few pleads I said yes & he left & came back quickly . Before we started having sex he slid down and started eating me out , god it was soo goood ! The best I ever had . After that he inserted himself into me & it was like heaven he worked my gspot so good . I stayed until midnight & he drove me home. After that we still kept in touch always texted eachother , even tho it was always late at night that didn't bother me , because i knew if I wanted anything serious I should have kept my legs shut. But i still liked him & the sex , so we kept seeing each other . It would be about once a week sometimes less . I don't know when things started to change but they did . I constantly found myself day dreaming about him and missing him so much . All I wanted to do was be with him , but we saw each other very little :( . I didn't say anything and we just meeting up & having sex . But it wasn't just sex , we talked to each other a lot & I know many things about him & he does about me too . He finally asked me to go to the movies with him & I said yes . I was shocked , I mean I know he's not embarrassed or anything so Idk why he hadn't asked me out before . We went to the movies but it was akward . He didn't hold my hand or anything like that & I guess I was looking forward to that. Plus the movie was Long & boring .Anyways after the movie he did hold me by my waist & we walked out & to the car like that . I was all smiley lol . He said he would take me home because he didn't want to ruin the whole date thing ( but i didn't wanna go home) I said ok & before we got to the exit he kept going & said he just couldn't bring me home without cuddling with me . So we went to his place & did our thing . After that we still kept having sex & seeing each other . I don't mind not going on dates because it felt weird being with him in public . Anyway he is very sweet & takes his time doing me , his oral sex is the best & I never do it to him & he never complains . It's been more than a year now & we talk so much , one time we didn't even have sex & he was totally cool with it ! We text in the afternoon & mornings now ( not just night time ) & he got me something really expensive for my birthday . When we made a year together ( yes he remembered) he got me a Pandora necklace & ring . It was so thoughtful of him . Now he's always told me he cares for me a lot & likes me a lot & that he doesn't want to ever lose me . I really feel like I'm starting to fall for him or I already have ! I get extremely jelous when he goes to the club & stuff like that . We see each other more often now . & he tells me whenever I feel like it I'm welcome . What can I dooo?? I feel like he doesn't feel the same way I do . I think he's more sexually attracted . I don't know if what I feel is lust or love . But anyways do you think there's a way to make this hook up relationship be something more ? Or did we start wrong from the beginning? Also is the age difference too much ? Can he fall in love with just sex? Thank you all in advance , I'm just very confused _-