just tell them with who
Chat with our AI personalities
you cant
it means IdleSo how can a person actively chatting be "idle"?
you cant unless you ask that friend and they tell you
If they say 'Inbox me!' or something like that they mean they want you to add them as a friend on facebook.
Simply go to the message section, type the name of your facebook friend to whom you want to send message in the 'to' box. Type the message and simply send it.