Relationship advice ??

(It*would*be*ideal*if*a*Muslim*responded,*but*it's*okay*if*you*aren't)

So basically, I've been talking to this guy since ramadan. And we got really close like we talk until 3am and stuff. However, I'm not interested in a relationship rn so I told him not now but he's very desperate for me, he said he will wait 2 years for me (bc ill finish college by then) He lives 2 hours away from me but he says we can meet up, but realistically, I don't wanna get married to him.

We did decide we'll talk after 2 years, so we blocked eachother but something happened so we started talking again. He sometimes asks me uncomfortable questions and idk what to say to that. He gets mad at me for having a puplic account on insta because I have over 1000 followers (I don't post my face)and he gets mad if I talk to a guy, but I saw him talk to a girl on snapchat and then he claims he doesn't talk to one 😭 (litterally said time sensitive) also, he's really serious about this "relationship" and he really wants to get my dads number.

But anyways, today I'm deciding to block him because I felt so guilty talking to him (I've told him before but he says we are just friends no more than that) I would like to focus on my deen and have no guy friends. I want to first get my education over and done with and then look for marriage.
But anyways, today is the day we decided we'll show eachother how we look like. I told him I'm not really ready but oh well. Im a hijabi but this is my first time sending a guy a pic of me without my hijab.

Idc if he's good looking or not, I just don't wanna get with this guy. So obviously, if I do reject him he'll assume its because of his looks. So, I'm kind of in a dilemma. What do i say to him when he sends his pic?? I can't just be brutally honest 😭😭