hullo.. freins? frens? friends?

i really wonder everytime. i see my friends online, but they didn't say hi. then i check, if i'm in invisible mode. Nope. then why the hell do they not say hi. i'll initiate a chat, ask them. They'll say they are busy or something (when their status are 'available'). If u're busy, just stay offline. If u're really just busy chatting with someone else, say so. i'm in particularly talking about those in my 'Best Frens' and 'Circle' groups contacts. Bleah. Just feel like, am i really ur fren? Do they even care? maybe i start staying offline and i died for 3 weeks noone would even notice.