Advice my friends. My ex and I are friends now, because I didn't want to make things awkward. I say hi during school hours and stuff. I feel like his girlfriend doesn't really accept me even if we are friends. I said hi once and he didn't hear, his girlfriend then pulled him into a hug and I turned away. I actually do like someone else, but I just want to be friends for no awkwardness. When I had dated him, I let him talk to others girls and he let me talk to other guys. Advice?