Girlies I need advice!

hey (20) Here, so I been rlly curious bout this guy I know thru snap he’s 27 and lives close by to me we talked a bit thru chat and he told me if I wanted to be “fwb” but I’m a Virgin I kinda want to text him but ik I won’t be up for sex that easily. He didn’t even bother to get to know me. I asked him why he doesn’t do relationships and seemed offended just by the answer and we both went off on each other cus he wanted a booty pic I said no and I’m like I don’t need to cus “fwb” right I don’t ask of you for nothing nor shouldn’t he and he said okay all leave ik when ppl do care bout me and I’m like okay but within my head technically I’m not suppost to even “care” for you cus ik he wouldn’t (and if the roles were switched ik id be played). So ladies what can I do to get him of my mind??..