Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: Sorry in advance for any formatting problems, I’m on mobile.

TL;DR at the bottom 

Early in the school year, a friend of mine told me that she a guy was watching her. With her permission, I befriended the guy so I could talk to him about her. It was a success. But he still thought himself my friend after.

I know he has other friends, but he tries to spend more time with me. I feel like he’s invading almost every aspect of my life without me wanting him to.

He moved to sit behind me in math. That’s fine, I can’t stop him from sitting there even if he sometimes talks while the teacher’s talking. He moved to sit at my lunch table, disrupting the established order of seats. He tries to sit next to me whenever there’s a space available, and sometimes when there isn’t.

Obviously that’s not everything, but it’s very much in the little things- him asking me about my private life and other things that are none of his business. 

None of this would be awful, but I’m embarrassed to be seen with him. He randomly yells (and he doesn’t see what’s wrong with it), talks in a high, incoherent voice when he’s imitating someone, and makes repetitive, obscure jokes. He talks and argues when he’s not supposed to, including with teachers, and asks stupid questions (stupid because he’s been told the answer and he’s smart enough to remember). He admits that he tries to act stupid, and he’s very sheltered, which isn’t his fault, but it does cause some social problems in high school. Most people either think he’s weird or are annoyed by him, including me. 

I’ve grown tired of his lack of boundaries/social sense and I’ve been trying to distance myself from him by avoiding him when I can, making sure there isn’t anywhere to sit near me, and angling myself away from him when I’m talking to people and he comes over. But a few days ago he decided he could listen and contribute to a private conversation between my teacher and I about my schedule next year, and for some reason that really upset me. 

I invited a friend to sit behind me in math, where he usually sits, and said “I have a friend now!” without consciously meaning to say he’s not my friend. But he was upset and I didn’t want him to come back when I’ve been trying to get away from him for months. If it were someone else, I wouldn’t be worried, but he’s diagnosed with severe depression and anxiety. (He is getting professional help already).

TL;DR: I started talking to someone who annoys me and completely invades many aspects of my personal/social life. 

AITA for trying to stop being friends with them even though they’re severely depressed (but getting professional help), and didn’t do anything majorly wrong?

breaking up with a depressed "friend"