I (20F) added a guy (21M) from a mutual friend of mine. He added me back almost instantly and struck up a conversation. The conversation was basic, talking about our work/education, but it was a conversation nevertheless. After about 2 or 3 days of knowing each other he told me he liked me and wanted to get to know me better. I am not someone who develops feelings for people from a few conversations, so I could not reciprocate this.

I told him I wasn't interested as I'd not long gotten out of a mentally and physically draining relationship. He took it fine but told me he was upset because he was starting to like me. We slowly distanced ourselves after this. I would try and strike up a conversation here and there and he'd occasionally snap me. But, I started to grow bored of the one word replies and the lack of real communication.

So, I decided to throw myself a little block party recently and removed everyone who didn't provide some kind of stimulating conversation or doesn't make the effort to reach out to me. He was one of them.

A few hours after this, he messages me (because I mistakenly gave him my number) "Nice knowing you, go f yourself". This isn't the first time I've blocked a guy and been told to go f myself. Why do these people think I owe them my presence on social media if they won't communicate with me properly. I don't interact with those who "snap" me.

The communication, or lack of, wasn't the main reason for his removal. He gave me bad vibes early on as he would share people's profiles from dating apps with me, or conversations he'd had with potential partners. Mocking them for their life choices, being single parents, comments they made in the chat. It made me feel extremely uncomfortable as it seemed like an unnecessary thing to send to someone you hardly know.

He was talking to a single mother and mocking her for not having the father in the picture and saying he didn't want to be a stepdad but still actively pursuing her. He also would share pictures of his exes dating profiles and say how desperate or cringe they seemed. But I don't think he realises that he was in fact the desperate and cringe one. 

He would also blow up my phone if I didn't reply to him, yet he could leave me on delivered for hours. Asking me why I wasn't replying to his messages or ignoring him, even though I told him I'm not on social media much and I'm busy right now.

So AITAH?

TLDR: A guy claimed to have feelings for me after 3 days of talking, I rejected him and eventually removed him and he told me to go f myself.