I went to a movie with my ex and it was cool but i kept getting mix vibes from him. He knows where i stand and that i want to work things out. (I am moving out of state for school ) he never gave me a straight answer but how hard the distance would be and he doesn't want to hold me back or be a distraction. anyways we were really good friends before this and now were exes and trying to keep our friendship. He was leaning on me and asking questions about other guys and stuff. Its like if you want to be woth me say something if not then stop giving me werid signals. Is this normal? Like why is he doing this?