Is OTHER wrong in the post ? POST : We were talking while waiting to see the same professor for about 40 minutes. He was cute and I liked talking to him, he seemed very chill. I found out his program and that he was a couple years older and stuff like that but never got his name. When the prof was done talking to the student before us I said he could go ahead of me because I knew the prof's office hours were almost done and I could just send him an email later since my question wasn't super important. So the guy goes into his office and I put my coat on and dip but I left my phone number for him where we were sitting. I wanted to shoot my shot and I figured even if he has a girlfriend or something I still need to make friends since I'm in my first year. 

A few hours later I get a text from an unknown number:

*"aha subtle ;)"*

I was hyped so I responded 

*"srry lol im not a very subtle person ;) "*

*"what's ur name?"* 

then instead of telling me his name he said 

*"you should have just given me your dorm room number ;)"*

I don't know whether it just escalated too quickly or if it was because he didn't just tell me his name but I got a little scared. I sent another somewhat neutral lol funny text and he responded nicely but still didn't tell me his name. I just got really bad vibes because for whatever reason he wasn't telling me his name and I started to wonder if someone else picked up the note or what. I lead him on by leaving my number so I feel like I shouldn't judge him for a flirtatious response. I kind of ghosted him and haven't said anything back. Him being so direct, being a bit older, and beating around the bush about his name just made me kinda scared. Am I an asshole for feeling creeped out and not wanting to text him back? Is he just being funny and flirty and I'm jumping to conclusions? Am I the asshole for leading him on then ghosting him? I feel really bad and I probably shouldn't have shot the shot if I wasn't ready for a bullet I guess. 

TLDR: Gave a guy my number and he texted me *"you should have just given me your dorm room number ;)"* and didn't tell me his name. I wasn't ready for such a direct flirt and got bad vibes so I ghosted him... AITA?