<human>: For those interested, here is my original post:  

I won't get into all the details of our breakup because it is linked above but it's been a week and I feel like I am going to lose my mind pretty soon if I don't get some advice. So my ex and I have been broken up for a week now. We work together and sometimes I have to run into him. I am going NC and trying to see him as little as possible. Which has been working, I don't really see him. NC is not easy though. It's actually causing me immense anxiety. 

However, when I see him he stops to talk to me. He's constantly staring at me. I catch him out of the corner of my eye all the time. If he sees me in passing he waves. I don't initiate any contact with him at all. He initiates everything. I actively ignore. I don't acknowledge him. When we do talk he asks me how I'm doing, talks to me about family things, work, etc. Before we broke up he said that he wanted to be friends. I told him that I couldn't do that right now but maybe one day.

He's stalking my FB and liking things that I post. When I see him it leads to follow up questions about the things that I post there. He hasn't text me though. Not yet. It's only been a week. But I don't expect him to either. But I don't know why he is contacting me. I just need some advice on how to cope with this. This is the hardest breakup that I have ever been through and I just want to know that I am going to be ok...

Give me a shortened version of the text
<bot>: Have been broken up with my ex-boyfriend for a week now and I am receiving a lot of mixed signals from him. Need some advice.