When I'm wearing sweatpants and comfy clothes he would always be talking to me a lot and be loud around me. Annoying the hell out of me and I was all dressed up for a awards ceremony and his behavior changed. He wouldn't even look at me and stay quiet around me. He would talk to me but not as loud. He would try to get close to me but awkwardly sit there saying nothing or talking to someone else. It's like he a new person around me. He would sometimes hide his face when I'm looking at him. Ask for details if you want.