Does he live near you or is this just an online relationship? I’m concerned that he will show up at your door. Why would he only send a barrage of texts and not come over in person?

Did you explain to him you never wanted to be his girlfriend, you felt he roped you into something you didn’t want but didn’t know how to stop? It sounds like he thinks you are his girlfriend and feels like you ghosted him. How did you end it?