What would you do?

This guy i was talking to for a little bit (and was interested in but then it kinda just went dry) literally likes or responds everything i post. I don’t really know what he wants i chalked it up to ok cool he just wants to be friends even tho we were clearly flirting from the beginning. I unfollowed him because i didn’t feel right following him after we left things open and he wasn’t coming correct so i just felt like whats the point but like i said he just keeps finding ways to speak to me but not really letting me know what his intentions are should i remove him as a follower lol idk what to do. I want him to either leave me alone or come correct but maybe i should say something? Last time we spoke briefly was like a week ago but he has been liking my story posts.