...What does it mean if someone,,,? is online all the time, but they aren't doing anything? This guy I know is online all the time on his chat status, but he's never commenting or posting anything and when I send him a message, he never responds, but if I send him a message at night, he responds. If it says he's online, is he doing stuff or will it still say he's online if he has the app open on his phone?