The initial post was about me being confused by this girl's behavior and not sure how I should act. Typically when I see people I know, they say hi. I am usually the one who sometimes wusses out on saying hi because I am confused about whether it's the right time. I am thinking maybe this girl might have the same issue. If so, then by not saying hi I could be coming off as rude and unfriendly. But then of course we have people like Scorpiosis who apparently take offense to men saying hi which is why I am kind of afraid to sometimes.