He did reject me a year ago (he liked someone else) and we've only met once within that year. Before he wouldn't care about if I was in his sight line or not. He wouldn't look at me if I was behind him. So some things has changed.
In my last question I was told some guys just do things like this, and therefore couldn't I trust the signs. But how would I know if a guy likes, if I can't trust the signs?