So I help the little guy out whenever with food and shelter(can't adopt him because my current cat and that cat seems to hate eachother) but he seems to do one thing consistently, hisses a lot at me. He also makes low growling sounds but it's clear as day to me that he doesn't want to harm me. Not sure what's going on with him though but he's been around for a while.
Here's a video showing some of his behavior -
Here's a video showing some of his behavior -