My husband left himself signed in to facebook on my laptop, and when I checked it this morning, there was a new message in the inbox. I will admit that I am extremely nosy, so I started reading some of the previous messages. There's one message that is a little concerning to me. A woman he worked with for about two weeks sent a message saying, "hey, so can I send you messages on here and it will be safe?" To which he replied, "Totally." Would you be concerned?