Help with Hookups

So I hookup with this guy once in a while.. I’m 17 & hes 21 (I don’t care about age.. that’s not the point of this) but idkk. After we fuck he takes me home & we don’t hang out or anything.. and i have feelings for him & I love hooking up with him because he’s very different from my ex boyfriends.. I don’t wanna tell him I have feelings for him because he’ll wanna stop hooking up.. idk im just in a pickle. Give me anything you girls got 😂