Everything started like a month ago when this one guy approached my friend group at uni, in the first 3 days I dgaf about him at all to be honest, he was hanging around and seemed to be a cool guy. At one point he found my number and we started flirting, then one day before the class we made out slightly and that's when the shit started, after we kissed a bit and it was time for class he hold my hand and was like "have you told them yet?" And I was like "what? Tell them what?" In with he replied "that we are togheter", I thought he was joking around so I didn't bother to reply. Anyways, class started and he wouldn't stop trying to pda or kiss me even when I was trying to silently tell him to tone it down because I didn't liked at all, at some point he shouted to one of my friends "oh, were dating" in with I yelled a big "WHAT?? WE'RE NOT?!" Because we literally met less than a week ago. The period ended and everyone in the group could see I was visibly uncomfortable with him, trying to run away from his kisses and refusing, telling "nooo" but he wouldn't stop. I went home earlier because of that as well. Lots of friends messaged me after class asking if I was okay and what had happened, warning about his behavior and all, I had a panic attack and a friend had to come to my place because I was crying a lot. That same day I sent him a message saying I was not interested anymore and we shouldn't do that. It took some hours for him to reply crying out and trying to understand what happened, in with I tried to explain again and again. I felt pity of him so in the next days I'd stay kind of close to him to try to reassure him, even though everyone told me not to. During this time he said "he was going to quit uni because no one besides me liked him" and "he couldn't understand why" in with I tried to convince him to focus on his future and stay and that he was not hated (even though at this point I was pretty sure everyone did), I adviced him to stay away from the group tho because some of my friends were so mad they wanted to hit him. During one break I went to see him without others knowledge because I saw him crying and it turned out to him trying to get me to spend more time with him again and such, in with I declined again stating that I was not interested. He texted me that day trying to make small talk and asking if I was okay, when I was sure he was stable mentally I decided it was the best to just cut out ties as at this point I was skipping classes just to not see him. He broke out again but I was firm on my decision. The day after I also didn't went to class as, once again, I was scared he'd try something to me. My friends texted me saying he left a note and a drawing to me with them, the note saying how much he loves me and how he'd quit uni either way and I shouldn't blame myself for it, that he was weak, and stuff like that. My friends when he approached immediately cut him out saying "why are you still trying to get it touch with them? You assaulted them and they're trying to get rid of you for a week", in with he replied with "if thats how you saw it I can't say anything, but they know what really happened", and right after that texted me angrily "why are your friends telling me I assaulted you? I'm leaving the uni because of you, I spent the whole night writing for you, drawing for you, just for I get here and be accused of a crime" and stuff like that, I didn't quite replied to him as not even I myself know what happened. It was good at the start, then it got too much and it didn't stop even after I was visibly uncomfortable and denying the pda to the point everyone noticed but him. I didn't want to point fingers at him and say he did or did not do it, so I just said "goodbye name" and blocked him for good. I really don't plan on getting any of this ahead either way, it's just been bothering me a lot lately because I feel like I was real shitbag to him. AITA?