Why does this girl log off Facebook every time I log on?

Anonymous
I tested her before,when I logged on Facebook she would either log off or go invisible,why is she doing that? I mean we don't talk much in real life,is she ignoring me? Back then I tried a technique to see if a girl liked you,when I logged on when she's online,do some stuff,and log off or go invisible,then see if she follow,it worked a couple of times,what is it now?
Why does this girl log off Facebook every time I log on?
9 Opinion